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   <title><![CDATA[MOTORLARDA GÜÇ  VE  VERİM : Burada:   G&#231; = Silindire her...]]></title>
   <link>https://forum.peugeotturkey.com/forum_posts.asp?TID=3114&amp;PID=45103&amp;title=motorlarda-guc-ve-verim#45103</link>
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    <![CDATA[<strong>Yazar:</strong> <a href="https://forum.peugeotturkey.com/member_profile.asp?PF=2">Guests</a><br /><strong>Konu:</strong> 3114<br /><strong>Gönderim Zamanı:</strong> 13&nbsp;Kasım&nbsp;2008 Saat 15:28<br /><br /><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Burada: <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">G<sub>ç</sub></span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span>Silindire her çevrimde püskürtülenyakıt..............................................<span style="">&nbsp; </span>gr.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>e</sub><span style="">&nbsp; </span>=<span style="">&nbsp;</span>Motorun fren beygir gücü....................................................................<span style="">&nbsp; </span>BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">b<sub>e</sub><span style="">&nbsp; </span>=<span style="">&nbsp;</span>Özgül yakıt sarfiyatı..............................................................................<span style="">&nbsp; </span>gr/BGS</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">n<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;</span>Motor devri ............................................................................................<span style="">&nbsp; </span>d/ d</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Z<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;</span>Silindir sayısıd</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;">ır.</span>]]>
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   <pubDate>Thu, 13 Nov 2008 15:28:37 +0000</pubDate>
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  <item>
   <title><![CDATA[MOTORLARDA GÜÇ  VE  VERİM : Burada :  Ni = Fren beygir...]]></title>
   <link>https://forum.peugeotturkey.com/forum_posts.asp?TID=3114&amp;PID=45102&amp;title=motorlarda-guc-ve-verim#45102</link>
   <description>
    <![CDATA[<strong>Yazar:</strong> <a href="https://forum.peugeotturkey.com/member_profile.asp?PF=2">Guests</a><br /><strong>Konu:</strong> 3114<br /><strong>Gönderim Zamanı:</strong> 13&nbsp;Kasım&nbsp;2008 Saat 15:27<br /><br />&nbsp; <br><p ="Ms&#111;normal" style="margin: 0cm 168pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Burada :</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>i</sub></span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"> </span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;</span>=<span style="">&nbsp;&nbsp;</span>Fren beygir gücü (faydalı güç) ......................................<span style="">&nbsp;&nbsp;&nbsp; </span>BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.15pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">P<span style="">&nbsp;&nbsp;&nbsp;</span>=<span style="">&nbsp;&nbsp; </span>Baskülde okunan yük....................................................<span style="">&nbsp;&nbsp; </span>Kg</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Msoing7"><span style="font-family: Arial;">R<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>Volan ekseni ile baskül ekseni arasındaki uzaklık<span style="">&nbsp;&nbsp;&nbsp; </span>.....<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>m<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 1.2pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">n<span style="">&nbsp;&nbsp;&nbsp;&nbsp;</span>=<span style="">&nbsp;&nbsp; </span>Motor devri....................................................................<span style="">&nbsp;&nbsp;&nbsp; </span>d/d</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.55pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;">2</span><span style="font-size: 12pt; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>Volandaki moment ile baskül bağlantısındaki momentlerin<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.5pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>sadeleştirilmesinden kalan değer</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">60<span style="">&nbsp;&nbsp;</span>=<span style="">&nbsp;&nbsp; </span>d /d<span style="">&nbsp; </span>' yi<span style="">&nbsp;&nbsp;&nbsp;</span>d / sn 'ye çevirmek için <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">75 = sonucu beygir gücü cinsinden bulabilmekiçin <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bu formüldeki<span style="">&nbsp;&nbsp;&nbsp; </span>2</span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>/ 60 * 75<span style="">&nbsp;&nbsp;&nbsp; </span>değeri sadeleştirilip</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 96pt 6pt 15.6pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 20.4pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">2 * 3,14 / 60 * 75 = l / 716olarak yerine yazılırsa Formül :</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>e<span style="">&nbsp; </span></sub>=<span style="">&nbsp;</span>P * R * n / 716.....................................................................<span style=""> </span>BG olur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: auto;" clear="all"></span><div ="Secti&#111;n8"><p ="Ms&#111;normal" style="margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp;</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p></div><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: always;" clear="all"></span><div ="Secti&#111;n9"><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 3.35pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 32.65pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Örnek 5:</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 3.35pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Dakikada 900 devirde çalışan bir motor <span ="SpellE">prony</span> freninde denenmektedir. <span ="SpellE">Prony</span>freninin kol uzunluğu 1,432 m , baskülde okunan yük 30 kg olduğuna göre bumotorun faydalı gücü ne kadardır?</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.5pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Verilenler<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;</span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>Formül<o:p></o:p></span></b></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 17.05pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>P<span style="">&nbsp;</span>=<span style="">&nbsp; </span>30 kg<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>N<sub>e</sub><span style="">&nbsp; </span>=<span style="">&nbsp;</span>?<span style="">&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>N<sub>e </sub><span style="">&nbsp;</span>=<span style="">&nbsp; </span>P * R*<span style="">&nbsp; </span>n / 716<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>n= 900 d / d<o:p></o:p></span></p><p ="Msoing8"><span style="font-family: Arial;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>R =1,432 m<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Çözüm :</span></b><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></b></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 36pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>e</sub><span style="">&nbsp;</span>=<span style="">&nbsp; </span>30 * 1,432 * 900 / 716 = 54 BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">b.<span style="">&nbsp;</span>Hidrolik Dinamometreler<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 1.2pt 6pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bunlara su freni de denir. Çünkü bu dinamometrelerdedevreden sıvı daima sudur. Hidrolik dinamometrelerde frenleme; motor volanınabağlanan bir rotor üzerindeki kanatçıkların, cihazın içine gönderilen suyaçarpması sonucunda oluşur. Frenleme sonucunda oluşan moment miktarı saptanarakmotorun gücü ölçülür. 3000 BG ne kadar olan motorların güçleri budinamometreler ile ölçülebilir. <o:p></o:p></span></p><h3><span style="font-family: Arial;">c.<span style="">&nbsp;</span>Elektrikli Dinamometre ile Faydalı Gücün Ölçülmesi ve Hesaplanması<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 1.7pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bir çok laboratuarlarda motor gücün ölçülmesindeelektrikli dinamometreler kullanılır. Bu cihaz, güç ölçümü sırasında motortarafından döndürülen bir elektrik dinamosu veya jeneratördür. Denemededinamonun ürettiği akım miktarı; dinamoyu döndüren motor gücünün ölçülmesinisağlar.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 2.15pt 6pt 0.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Şöyle ki: Motor tam yükte iken dinamonunürettiği akımın volt ve amperini ölçerek <span ="SpellE">watt'ını</span> ve <span ="SpellE">kilowatt'ını</span> buluruz.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Watt</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp;&nbsp; </span>E*I buradan<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">Kwatt</span><span style="">&nbsp; </span>=<span style="">&nbsp; </span>E *I / 1000</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Sonucu BG olarak bulmak için ;</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">l <span ="SpellE">Kwatt</span><span style="">&nbsp; </span>=<span style="">&nbsp;</span>1,36<span style="">&nbsp; </span>BG olduğundan,</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 17.3pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>e </sub><span style="">&nbsp;</span>=<span style="">&nbsp;</span>(E*I/1000)*1,36 .................................................<span style=""> </span> BG olur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p></div><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: always;" clear="all"></span><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Örnek 6 :</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Gücü ölçülecek bir motor, elektrik dinamosunabağlanarak tam yükte çalıştırılmaktadır. Bu çalışma sonucunda dinamo 5000 voltve 10 amperlik bir akım üretmektedir. Bu motorun faydalı gücü ne kadardır?</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Msoing9"><span style="font-family: Arial;">Verilenler<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>Formül<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 1.45pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">E = 5000 volt<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>N<sub>e</sub> = ?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>N<sub>e</sub> =(E*I/1000)*l,36<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 69.1pt 6pt 1.45pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">1= 10 amper</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Çözüm:</span></b><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></b></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>e<span style="">&nbsp; </span></sub>=<span style="">&nbsp;&nbsp; </span>(5000*10/1000)*1,36 = 68 BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h1><span style="font-family: Arial;">B.<span style="">&nbsp;</span>MOTOR VERİMLERİ<o:p></o:p></span></h1><h2><span style="font-family: Arial;">B.l. Verimin Tarifi<o:p></o:p></span></h2><p ="Ms&#111;normal" style="margin: 0cm 1.45pt 6pt 0.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Verim, elde edilen sonuç ile bu sonucu elde etmekiçin harcanan çaba arasındaki oranı ifade eder. Başka bir deyimle, motordanalınan gücün verilen güce oranının yüzde olarak ifadesidir.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Verim daima % 100 denazdır. Çünkü, silindir içinde yakılan yakıtın ısı enerjisinin çoğu yanmadansonra kaybolur. <o:p></o:p></span></p><h2><span style="font-family: Arial;">B.2. Verim Çeşitleri<o:p></o:p></span></h2><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 17.3pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Verimler çeşitli şekildedeğerlendirilirse de, konumuz ile ilgili olan başlıcaları şunlardır:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">a) Mekanik verim</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">b) Termik verim</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">c) Hacimsel (volümetrik) verim <o:p></o:p></span></p><h3><span style="font-family: Arial;">a. Mekanik verim:<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 16.55pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Fren beygir gücünün (faydalı gücün ) iç güce oranıbize mekanik verimi verir. Bu ifade formüle edilirse <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 16.55pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Mekanik verim<span style="">&nbsp;</span>=<span style="">&nbsp; </span>fren beygir gücü / iç güç<span style="">&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><sub>m</sub> = N<sub>e</sub> / N, olur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 2.4pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Mekanik verim piston üzerinden elde edilen gücünkrank mili ucundan alıncaya kadar olan kaybım gösterir. Çünkü, silindir içinde yananyakıtın meydana getirdiği iç güç, krank milinden faydalı güç olarak alınıncayakadar bir çok mekanik kayıplara uğrar. Buna neden, silindir duvarlarına dayananpiston ve <span ="SpellE">segmanların</span> sürtünmeleri, yataklardakisürtünmeler, supap sistemleri, su, yağ ve yakıt pompalan, <span ="SpellE">bloverler</span>ve aşırı doldurma düzenlerine yapılan harcamalardır. Bu kayıplar bazen sürtünmebeygir gücü (<span ="SpellE">N<sub>s</sub></span>) olarak da ifade edilir.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.5pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Mekanik verim motorun kullanılmasıyla ilgilidir.Örneğin, motorun bakımı, yağlama durumu, yükü ve soğutma suyunun sıcaklığımekanik verilere etki eder. İki zamanlı motorların mekanik verimleri, dörtzamanlı motorların mekanik verimlerinden biraz daha azdır.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 18.5pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Örnek 7:</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.7pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Belirli bir devirde 70 fren beygir gücü veren birmotor, yakıtsız olarak aynı devirde döndürülmek istendiğinde 30 beygir gücünegerek duymaktadır. Bu motorun mekanik verimi ne kadardır?</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 24.7pt; : white n&#111;ne repeat scroll 0% 0%; text-indent: -24.7pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Verilenler<span style="">&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Formül<br></span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Ne = 70FBG<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">N<sub>i</sub></span> = ?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">Ni</span> = N<sub>e</sub>+<span ="SpellE">N<sub>s</sub></span><sub><br></sub>N<sub>S</sub> = 30BG<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">m</span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">=?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">m</span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">= N<sub>e</sub>/<span ="SpellE">Ni</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Çözüm:<o:p></o:p></span></b></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black; text-trans: uppercase;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>N<sub>i</sub><span style="">&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">=<span style="">&nbsp; </span>70 + 30 =<span style="">&nbsp;</span>100 BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 36pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">m </span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">=<span style="">&nbsp; </span>70/100<span style="">&nbsp;</span>=<span style="">&nbsp; </span>%70<span style="">&nbsp;&nbsp;&nbsp; </span>olur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">b. Termik verim<o:p></o:p></span></h3><p ="MsoBlockText"><span style="font-family: Arial;">Termik verim; yakıtın yanmasısonucunda oluşan ısı enerjisine karşılık, motorun bu enerjiyi faydalı iş halinesokma oranıdır.<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Yanma sonunda oluşan ısıenerjisinin büyük bir kısmının soğutma ve yağlama sistemi ile, yanmış egzozgazları tarafından motordan uzaklaştırıldığını biliyoruz. Bu nedenle ancakgeriye kalan ısı motorlardan güce dönüşe bilir. Örneğin bir dizel motorun ısıdağılımı şöyledir:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Silindirde yanan yakıtın oluşturduğu ısımiktarını 100 kabul edersek, <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Fren beygir gücü (faydalıgüç)......................................... <span style=""> </span>37</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Soğutma suyukaybı...........................................................<span style=""> </span>27</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Egzoz gazlarıkaybı............................................................<span style=""> </span>28</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Sürtünmelerlekaybolan.....................................................<span style=""> </span>08</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.45pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Termik verimin formülle ifadesi;</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Termik verim = Faydalı güç (<span ="SpellE">Kcal</span>olarak) / yakıtın verdiği ısı (<span ="SpellE">Kcal</span> olarak)</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">t</span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"> = N<sub>e</sub> * 632 /B * H<sub>u</sub> olur. <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Burada:<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<sub>e</sub><span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp; </span>Faydalı güç....................................................................................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">632 =<span style="">&nbsp; </span>1 <span ="SpellE">BGS'nin</span> <span ="SpellE">Kcal</span> olarak eş değeri....................................................</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">B<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>Motorun l saatte harcadığı yakıt miktarı.......................................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>kg</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">H<sub>u</sub><span style="">&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>Yakıtın yanma ısısı..........................................................................<span style=""> </span><span ="SpellE">Kcal</span>/kg</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 11pt; line-height: 150%; font-family: Arial; color: black;">Not:</span></b><span style="font-size: 11pt; line-height: 150%; font-family: Arial; color: black;"> Motorinin yanma ısısı 10000 ile 10500 <span ="SpellE">Kcal</span>/ kg' dır.</span><span style="font-size: 11pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">c. Hacimsel<span style="">&nbsp;</span>Verim<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.2pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Aşın doldurma olmayan bir motorda, emmezamanında silindire alınan havanın hakiki hacminin pistonun silindirdeboşalttığı hacme oranı hacimsel verimi verir.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Hacimsel veriminformülle ifadesi:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 22.95pt 0.0001pt 72.85pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.15pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>Normal şartlarda silindire alınan hava hacmi<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 22.95pt 0.0001pt 0.85pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.15pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;">Hacimsel verim =<span style="">&nbsp;&nbsp;</span>----------------------------------------------------------<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 108.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 35.05pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Pistonun silindirde boşalttığı hacim</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Genellikle çalışan normal devirle çalışan dörtzamanlı motorların hacimsel verimi % 80 civarındadır. Motorun devriyükseldikçe, supapların açık kalma zamanı kısalacağından bu verim %50 'ye kadardüşer.<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p>&nbsp;</o:p></span></p><h2><span style="font-family: Arial;">B.3. Özgül Yakıt Sarfiyatı<o:p></o:p></span></h2><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 14.4pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorun bir beygir saat başına harcadığı yakıtmiktarına, özgül yakıt sarfiyatı denir.<span style="">&nbsp;</span>Formülü:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 14.4pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">b<sub>e</sub>= 1BG * 632 / H<sub>u</sub> * </span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">g<span style="">&nbsp; </span></span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">................................................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>gr / BGS</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Burada:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">be<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;</span>Özgül yakıtsarfiyatı.............................................................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>gr / BGS</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">632 =<span style="">&nbsp; </span>l beygir saatin <span ="SpellE">Kcal</span>olarak ısı eş değeri</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">H<sub>u<span style="">&nbsp;&nbsp; </span></sub>=<span style="">&nbsp;&nbsp;</span>Akıtın yanma ısısı...............................................................<span style=""> </span><span ="SpellE">Kcal</span> / kg</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">h</span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">g</span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;</span>Genel tesir derecesi (harcanan yakıtın)</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorun yük durumuna göredeğişen özgül yakıt sarfiyatı, en doğru olarak fren denemelerinde saptanır.Örneğin, tam gazdaki özgül yakıt sarfiyatı yarım <span ="SpellE">gazdakünden</span>daha azdır. Aşağıda çeşitli motorlar için deneyler sonucunda bulunan özgülyakıt sarfiyatları görülmektedir.<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p>&nbsp;</o:p></span></p><table ="Ms&#111;normalTable" style="border: medium n&#111;ne ; margin-left: 2pt; border-collapse: collapse;" border="1" cellpadding="0" cellspacing="0"> <t><tr style="height: 37.65pt;">  <td colspan="2" style="border: 1pt solid text; padding: 0cm 2pt; width: 205.55pt; height: 37.65pt;" valign="top" width="274">  <p ="Ms&#111;normal" style="margin: 12pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><b><span style="font-size: 12pt; font-family: Arial; color: black;">MOTOR TIPI</span></b><b><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></b></p>  <p ="Ms&#111;normal" style="margin: 12pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><b><span style="font-size: 12pt; font-family: Arial;"><o:p>&nbsp;</o:p></span></b></p>  </td>  <td style="border-style: solid solid solid n&#111;ne; border-color: text text text -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 2pt; width: 7cm; height: 37.65pt;" valign="top" width="265">  <p ="Ms&#111;normal" style="margin: 12pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><b><span style="font-size: 12pt; font-family: Arial; color: black;">ÖZGÜL YAKIT SARFİYATI</span></b><b><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></b></p>  <p ="Ms&#111;normal" style="margin: 12pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><b><span style="font-size: 12pt; font-family: Arial;"><o:p>&nbsp;</o:p></span></b></p>  </td> </tr> <tr style="page-break-inside: avoid; height: 27.05pt;">  <td rowspan="2" style="border-style: n&#111;ne solid solid; border-color: -moz-use-text-color text text; border-width: medium 1pt 1pt; padding: 0cm 2pt; width: 106.35pt; height: 27.05pt;" valign="top" width="142">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial; color: black;">Benzin motoru</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  </td>  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 99.2pt; height: 27.05pt;" valign="top" width="132">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;">Binek<span style="">&nbsp;  </span>Arabası</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  </td>  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 7cm; height: 27.05pt;" valign="top" width="265">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial; color: black;">250 - 300gr/BGS</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  </td> </tr> <tr style="page-break-inside: avoid; height: 24.6pt;">  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 99.2pt; height: 24.6pt;" valign="top" width="132">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial;">Yük Arabası<o:p></o:p></span></p>  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial;"><o:p>&nbsp;</o:p></span></p>  </td>  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 7cm; height: 24.6pt;" valign="top" width="265">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial; color: black;">240-350gr/BGS</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial;"><o:p>&nbsp;</o:p></span></p>  </td> </tr> <tr style="page-break-inside: avoid; height: 26.55pt;">  <td rowspan="2" style="border-style: n&#111;ne solid solid; border-color: -moz-use-text-color text text; border-width: medium 1pt 1pt; padding: 0cm 2pt; width: 106.35pt; height: 26.55pt;" valign="top" width="142">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial;"><o:p>&nbsp;</o:p></span></p>  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial; color: black;">Dizel<span style="">&nbsp; </span>motoru</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial;"><o:p>&nbsp;</o:p></span></p>  </td>  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 99.2pt; height: 26.55pt;" valign="top" width="132">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;">Binek<span style="">&nbsp;  </span>Arabası</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  </td>  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 7cm; height: 26.55pt;" valign="top" width="265">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial; color: black;">220gr/BGS</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  </td> </tr> <tr style="page-break-inside: avoid; height: 25.55pt;">  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 99.2pt; height: 25.55pt;" valign="top" width="132">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial;">Yük Arabası<o:p></o:p></span></p>  </td>  <td style="border-style: n&#111;ne solid solid n&#111;ne; border-color: -moz-use-text-color text text -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 2pt; width: 7cm; height: 25.55pt;" valign="top" width="265">  <p ="Ms&#111;normal" style="margin: 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: center; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;" align="center"><span style="font-size: 12pt; font-family: Arial; color: black;">160-200gr/BGS</span><span style="font-size: 12pt; font-family: Arial;"><o:p></o:p></span></p>  </td> </tr></t></table><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></b></p><h2><span style="font-family: Arial;">B.4.<span style="">&nbsp;</span>Silindire Her Çevrimde Püskürtülen Yakıt Miktarı<o:p></o:p></span></h2><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorun fren beygir gücü N<sub>e</sub>,özgül yakıt sarfiyatı b<sub>e</sub> olduğuna göre;</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bütün silindirlere l saattepüskürtülen yakıt: N<sub>e</sub>, b<sub>e</sub>..................................<span style="">&nbsp;&nbsp; </span>gr.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorun devri dakikadaolduğundan,</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bütün silindirlere l dakikadapüskürtülen yakıt: N<sub>e</sub> * b<sub>e</sub> / 60.....................<span style="">&nbsp; </span>gr.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motor l dakikada (n)devir yaptığından ve dört zamanlı motorlarda iki devirde bir püskürtmeolduğundan,</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bütün silindirlere bir çevrimdepüskürtülen yakıt: N<sub>e</sub> * b<sub>e</sub> / 60 * (n / 2 )....<span style="">&nbsp; </span>gr.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bir silindire bir çevrimdepüskürtülen yakıt ise,</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 16.1pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">G<sub>ç</sub></span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"> = N<sub>e</sub> * b<sub>e</sub> / 60 * (n / 2) * Z = N<sub>e</sub>* b<sub>e</sub>/ 30 * n * Z.........................<span style="">&nbsp; </span>gr olur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Burada: <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 23.05pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">G<sub>ç</sub></span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp; </spa]]>
   </description>
   <pubDate>Thu, 13 Nov 2008 15:27:50 +0000</pubDate>
   <guid isPermaLink="true">https://forum.peugeotturkey.com/forum_posts.asp?TID=3114&amp;PID=45102&amp;title=motorlarda-guc-ve-verim#45102</guid>
  </item> 
  <item>
   <title><![CDATA[MOTORLARDA GÜÇ  VE  VERİM : Arkada&#351;lar a&#351;&#351;a&#287;&#305;daki makale bir&#231;o&#287;umuzu...]]></title>
   <link>https://forum.peugeotturkey.com/forum_posts.asp?TID=3114&amp;PID=45101&amp;title=motorlarda-guc-ve-verim#45101</link>
   <description>
    <![CDATA[<strong>Yazar:</strong> <a href="https://forum.peugeotturkey.com/member_profile.asp?PF=2">Guests</a><br /><strong>Konu:</strong> 3114<br /><strong>Gönderim Zamanı:</strong> 13&nbsp;Kasım&nbsp;2008 Saat 15:26<br /><br />Arkadaşlar aşşağıdaki makale birçoğumuzu yakından ilgilendiriyor gayet detaylı ve açık yazıldı lütfen sonuna kadar okuyunuz aklınıza takılan bir şey olursa da sormaktan çekinmeyiniz <br>Peugeot Turkey farkı ile emin olun sorunuza en net cevabı alcaksınız <br>Katkılarından dolayı Gazi Üniversitesinde de ayrıca teşekkürür bir borç bilirim..<br><br>Saygılatımla <br><br>Deran TUYNER<br><br><h1><font color="#000000"><span style="font-family: Arial;">MOTORLARDA GÜÇ<span style="">&nbsp; </span>VE<span style="">&nbsp;    </span>VERİM    <o:p></o:p>  </span></font></h1>  <h1 style="text-align: left;" align="left"><span style="font-family: Arial;"><font color="#000000">A-)GÜÇLER</font><o:p></o:p></span></h1><h2><span style="font-family: Arial;">A.l. Ön bilgiler<o:p></o:p></span></h2><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.5pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motor güçlerinin neler olduğunu vehesaplamalarına geçmeden önce hesaplamalarda kolaylık olması için bazı teknikbilimleri ve tanımlan hatırlamakta fayda vardır.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">a-) Piston çapı ve kursu<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0.7pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bir motorun ölçüleri, piston çapı ve kursu(A.Ö.N. ile Ü.Ö.N. arasındaki piston yolu) ile ifade edilir. Çeşitlihesaplamalarda piston çapı cm kursu ise cm veya m birimleri ile kullanılır.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">b-) Kurs Hacmi<o:p></o:p></span></h3><p ="MsoTextIndent" style="margin: 0cm 0.85pt 12pt 0cm;"><span style="font-family: Arial;">Pistonun A.Ö.N. danÜ.Ö.N. <span ="SpellE">ya</span> kadar yaptığı harekette silindir içindeyaladığı hacme, kurs hacmi denir. Kurs hacmini hesaplamak için piston yüzeyalam (A) ve kursu (L) bilmemize gerek vardır. Değişik yapıdaki pistonlarda bilepiston yüzey alam bir daire olarak kabul edilir ve hatırlanacağı gibi şuformüllerle bulunur:<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.95pt 12pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">A<span style="">&nbsp; </span>=<span style="">&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">* D<sup>2</sup> / 4<span style="">&nbsp;</span>...........................<span style="">&nbsp;&nbsp;&nbsp; </span>cm<sup>2</sup>(tam çap cinsinden)<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 12pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">A<span style="">&nbsp; </span>=<span style="">&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"> * r<sup>2</sup><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>...........................<span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>cm<sup>2</sup>(yarı çap cinsinden)<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 12pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Bir silindirin kurshacmi:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 12pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;">V<sub>h</sub></span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">*<span style="">&nbsp;&nbsp; </span>D<sup>2</sup> * L / 4<span style="">&nbsp;&nbsp;&nbsp; </span>...............<span style="">&nbsp;&nbsp;&nbsp; </span>cm<sup>3</sup> <o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 12pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorun toplam kurshacmi:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 12pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;">V<sub>t</sub></span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">*<span style="">&nbsp;&nbsp; </span>D<sup>2</sup> * Z / 4<span style="">&nbsp;&nbsp;&nbsp; </span>...............<span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>cm<sup>3</sup></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: auto;" clear="all"></span><div ="Secti&#111;n2"><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></b></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></b></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Örnek l:</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Silindir çapı 108 mm, kursu 120 mm olan 4silindirli <span ="SpellE">Perkins</span> -4.270 motorun toplam kurs hacmine kadardır?</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p></div><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: auto;" clear="all"></span><div ="Secti&#111;n3"><p ="Ms&#111;normal" style="margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp;</span></span></b><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Verilenler <span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Formül<span style=""> </span><o:p></o:p></span></b></p><p ="Ms&#111;normal" style="margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">D =108 mm <span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;</span><span ="SpellE">V<sub>t</sub></span><span style="">&nbsp; </span>=<span style="">&nbsp; </span>?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">V<sub>t</sub></span><sub><span style="">&nbsp; </span></sub>=<span style="">&nbsp;</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">* D<sup>2 </sup>* L * Z / 4</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Çözüm: </span></b><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></b></p></div><b><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: auto;" clear="all"></span></b><div ="Secti&#111;n4"><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 82.8pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">V<sub>t</sub></span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span></span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">=<span style="">&nbsp; </span>3.14* 10.8<sup>2</sup><span style="">&nbsp; </span>* 12 * 4 / 4<span style="">&nbsp;&nbsp;</span>= 4395 cm<sup>2</sup> = 4.395 <span ="SpellE">lt</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">c-) Ortalama <span ="SpellE">İndike</span>Basınç<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0.7pt 6pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorlarda güç hesaplaması yapılırken yanmasonunda meydana gelen en yüksek basınç dikkate alınmaz. Çünkü, bu basınç işzamanında hacim büyümesi sonucunda hızla düşer. Bu nedenle motor gücününhesaplanmasında ortalama <span ="SpellE">indike</span> basınç (<span ="SpellE">P<sub>mi</sub></span>) kullanılır. Bu basınç, motordan <span ="SpellE">indikatör</span> aletiyle elde edilen diyagramdan bulunur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.7pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Çeşitli motorlarda yapılan deneyler sonundaortalama <span ="SpellE">indike</span> basıncın şu değerler arasında olduğusaptanmıştır:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Benzin motorlarında........................................... <span ="SpellE">P<sub>nıi</sub></span><span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>7-9 kg/cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Dizel motorlarında............................................. <span ="SpellE">P<sub>mi</sub></span><span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>6-8 kg/cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">İki zamanlı motorlarda........................................ <span ="SpellE">P<sub>mi</sub></span><span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>3-5 kg/cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.2pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Ayrıca motor gücü, devir sayısı ve kurs hacmibilinirse ortalama <span ="SpellE">indike</span> basınç şu formüllerlebulunabilir: <o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.2pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Pmi</span></span><sup><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"> </span></sup><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;</span>=<span style="">&nbsp; </span>900 *N<sub>e </sub>/ n * <span ="SpellE">V<sub>t</sub></span>.......................................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;</span>dört zamanlı motorlar için</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Pmi</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span>450 * N<sub>e </sub>/ n * <span ="SpellE">V<sub>t</sub></span>.......................................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>iki zamanlı motorlar için</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></b></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.25pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">NOT:</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"> </span><span style="font-size: 11pt; line-height: 150%; font-family: Arial; color: black;">Bu formül, güç formüllünden çıkarılırken basınç kg/cm<sup>2</sup>yerine kg/m<sup>2</sup> ve hacim de dm<sup>3</sup> yerine m<sup>3</sup> alınır.Buna göre değerler yerine yazılır ve sadeleştirilirse dört zamanlı motorlarda900 ve iki zamanlı motorlarda 450 rakamları bulunur.</span><span style="font-size: 11pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p></div><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: always;" clear="all"></span><div ="Secti&#111;n5"><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Örnek 2:</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.4pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">62 beygir gücündeki 4 zamanlı <span ="SpellE">perkins</span> - 4.270 dizel motorunun kurs hacmi 4,4 litredir.Azami devri dev/<span ="SpellE">dak</span> olan bu motorun ortalama <span ="SpellE">indike</span> basıncı ne kadardır?<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.4pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 36pt; : white n&#111;ne repeat scroll 0% 0%; text-indent: 1.9pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Verilenler<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Formül<br><span style="">&nbsp; </span></span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Ne :62 BG<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;</span><span ="SpellE">Pmi</span> = ?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">Pmi</span> = 900 *Ne / n * <span ="SpellE">Vt</span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><br><br><br style=""><!--if !supLineBreakNewLine--><br style=""><!----><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 36pt; : white n&#111;ne repeat scroll 0% 0%; text-indent: 1.9pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Vt</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span>4,4 it</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;</span>n<span style="">&nbsp; </span>=<span style="">&nbsp; </span>2000dev/<span ="SpellE">dak</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.45pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">N<span style="">&nbsp; </span>=<span style="">&nbsp; </span>2000 dev/<span ="SpellE">dak</span> =900*62 / 2000*4,4 = 6,34 kg / cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">d) Motor Devirt Sayışı<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0.5pt 6pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motor devir sayısı denince akla , krank milinin birdakikadaki dönme sayısı gelir . Motorlarda devir sayısı belli bir devire kadararttırılırsa güç yükselir. ancak yüksek devirlerde hareketli .parçalardakisürtünme ve aşınma artar . Ayrıca piston ve biyelin atalet kuvvetleri de artar.Ayrıca piston ve biyelin atalet kuvvetleri de artar. Bu nedenle motor vetaşıtın ömrü bakımından devir sayısı belli bir değerde sınırlandırılmıştır kibu devire REJİM HIZI denir.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">e) Piston Hızı<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0.95pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Hareket eden her cismin bir hızı olduğu gibi,silindir içinde hareket eden pistonun da hızı vardır. Krank mili, kam mili gibidairesel hareket yapan parçalarda hızın sıfır olduğu nokta olmamasına karşın,piston gibi doğrusal hareket yapan parçalarda hız , ölü noktalarda sıfırdır.Yaklaşık olarak kursun ortalarına doğru en yüksek değerine erişir. Bu nedenlehesaplamalarda ortalama piston hızı dikkate alınır.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="MsoTextIndent2"><span style="font-family: Arial;">Ortalama pistonhızının hesaplana bilmesi için , motor devir sayısının ( n ) ve kursun (L)bilinmesi gerekir.<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 24pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">V<sub>m</sub></span></span><sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp; </span></span></sub><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">=<span style="">&nbsp; </span>2*L*n / 60<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp; </span>L*n / 30<span style="">&nbsp;&nbsp;&nbsp;</span>..................................<span style="">&nbsp;&nbsp;&nbsp;</span>m/sn<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 24pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Örnek<span style="">&nbsp; </span>3:</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 1.9pt 6pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Kursu 120 mm ve devir sayısı 2000 dev / <span ="SpellE">dak</span> olan bir dizel motorun ortalama piston hızı ne kadardır?</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h4><span style="font-family: Arial;"><span style="">&nbsp;</span>Verilenler<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Formül<o:p></o:p></span></h4><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">L =120 mm<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">V<sub>m</sub></span>= ?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">V<sub>m</sub></span><sub> </sub>= L*n/30</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 3.35pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">n = 2000 d/d</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 3.35pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Çözüm :</span></b><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp; </span><span ="SpellE">V<sub>m</sub></span> -0,12 * 2000 / 30<span style="">&nbsp; </span>=<span style="">&nbsp; </span>8 m/s</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 6pt 2.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Kurs ve devir sayısıarttıkça ortalama piston hızı da artar. <o:p></o:p></span></p><h3><span style="font-family: Arial;">f) İş ve Güç<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 2.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Tatbik edilen bir kuvvet etkisiyle cisimlerinyer değiştirmelerine iş denir. İş; itme ve çekme şeklinde olur.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">İşin formülü :</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 19.45pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">İş<span style="">&nbsp; </span>=<span style="">&nbsp; </span>kuvvet * yol<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>..........<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>birimi <span ="SpellE">kgm</span> &#65533;<span ="SpellE">dir</span>.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.25pt 6pt 1.7pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Güç mevzubahis olduğundan işin yapıldığı dikkatealınır yada diğer bir deyimle, birim zamanda yapılan işe güç denir.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Gücün formülü:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18.95pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Güç<span style="">&nbsp;&nbsp;</span>=<span style="">&nbsp; </span>İş / zaman<span style="">&nbsp; </span>=<span style="">&nbsp;</span>kuvvet * yol / zaman<span style="">&nbsp; </span>.........<span style="">&nbsp; </span>birimi <span ="SpellE">kgm</span>/s</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Motorun iş yapma hızı beygirgücüyle ölçülür.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Beygir gücü (BG): birsaniyede yapılan 75 <span ="SpellE">kgm</span> &#65533;<span ="SpellE">lik</span>işe denir.</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">Beygir gücünün diğer güçbirimleriyle karşılıkları:</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 36pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">l BG<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>75 <span ="SpellE">kgm</span>/s</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 36pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">l BGS<span style="">&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>Beygir saat = 75 * 3600<span style="">&nbsp; </span>=<span style="">&nbsp; </span>270000 <span ="SpellE">kgm</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 36pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">İ BG<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>0,736 <span ="SpellE">kw</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 36pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">1 <span ="SpellE">kw</span><span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>l,36BG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 36pt; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">l <span ="SpellE">kcal</span><span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>427 <span ="SpellE">kgm</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 36pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">l BGS<span style="">&nbsp;</span>=<span style="">&nbsp;&nbsp; </span>632 <span ="SpellE">kcal</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h2><span style="font-family: Arial;">A.2. <span ="SpellE">İndike</span> ( İç) Güç, Tanımı ve Hesaplanması<o:p></o:p></span></h2><p ="Ms&#111;normal" style="margin: 0cm 1.7pt 3pt 0.5pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">Yakıtın ısı enerjisinin mekanik enerjiyedönüşmesini ilk basamağı silindirin içidir. Bu nedenle motor silindiri içindemeydana gelen güce iç güçtür.</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 1.9pt 3pt 0cm; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">Pratik çalışmalarımızda bizi ilgilendiren güç,faydalı güçtür. Ancak gücün ne olduğunu bilmemiz de fayda vardır. Çünkü, <span ="SpellE">indikatör</span> kuvvetleriyle yapılan ilmi deneyler, dizelmotorlarını etkisini arttırmada bir hayli faydalı olmuştur. Böylece,enjektörler ve yanma duvarı çizimlerinde ve yapımlarında bir çok değişiklikleryapılmıştır.</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 3pt 3.35pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">İç gücün hesaplanabilmesi için, <span ="SpellE">indikatör</span> aletiyle çizilen diyagramdan faydalanarakortalama iç basıncın bulunması gerekir. Ortalama iç basınç ve diğer değerlerleaşağıdaki formül kullanılarak motorun gücünü hesaplamak mümkündür.</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 3pt 20.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">N<sub>i</sub></span></span><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span><span ="SpellE">P<sub>mi</sub></span><sub></sub>* L * A * n * Z / 2 * 60 * 75<span style="">&nbsp;</span>........... BG (dört zamanlı motor için)</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 3pt 20.65pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">N<sub>i</sub></span></span><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;"><span style="">&nbsp; </span>=<span style="">&nbsp; </span><span ="SpellE">P<sub>mi</sub></span><sub></sub>* A * n * Z / 60 * 75<span style="">&nbsp;</span>.....................<span style="">&nbsp;&nbsp;&nbsp; </span>BG (ikizamanlı motor için)</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 253.45pt 6pt 2.15pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Burada:<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.05pt 0.0001pt 2.15pt; : white n&#111;ne repeat scroll 0% 0%; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">N<sub>i</sub></span></span><sub><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;"> </span></sub><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;"><span style="">&nbsp;</span>=<span style="">&nbsp;&nbsp; </span>İçgüç<span style="">&nbsp;&nbsp;</span>........................................................<span style="">&nbsp; </span>BG</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span ="SpellE"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">Pmi</span></span><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;"> =<span style="">&nbsp; </span>Ortalama <span ="SpellE">indike</span> basınç...............................<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>kg/cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">L<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp; </span>Kurs............................................................<span style="">&nbsp; </span>m</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">A<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp; </span>Piston yüzeyin atanı.....................................<span style=""> </span>cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">n<span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp; </span>devir sayısı..................................................<span style=""> </span>d/d</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">Z<span style="">&nbsp;&nbsp;&nbsp; </span>=<span style="">&nbsp;</span>Silindir sayısı...............................................<span style="">&nbsp; </span>adet</span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Örnek 4:</span></b><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0.85pt 3pt 1.15pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Dakikada 2800 devirle çalışan, 98 mm pistonçaplı ve 127 mm kurslu 4 zamanlı, dört silindirli bir dizel motorun ortalama <span ="SpellE">indike</span> basıncı 6,6 kg / cm<sup>2</sup> bu motorun iç gücüne kadardır?</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 0.5pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Verilenler<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>İstenen<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Formül<o:p></o:p></span></b></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">Pmi</span> = 6,6 kg/cm<sup>2</sup><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>A = ?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>A = </span><span style="font-size: 12pt; line-height: 145%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">*D<sup>2</sup>/4<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 0.5pt; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">n =2800dev/<span ="SpellE">dak</span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span ="SpellE">N<sub>i</sub></span><sub>=</sub> ?<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span ="SpellE">Ni</span> = <span ="SpellE">P<sub>mi</sub></span> * L * A * n *Z/2*60*75<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 0.5pt; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">D<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp; </span>98mm<o:p></o:p></span></p><h5 style="line-height: 145%;"><span style="font-family: Arial;">L<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp; </span>127mm<o:p></o:p></span></h5><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 0.5pt; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 140%; font-family: Arial;">Z<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>4<o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 140%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><b><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;">Çözüm:</span></b><span style="font-size: 12pt; line-height: 140%; font-family: Arial; color: black;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>A<span style="">&nbsp; </span>= 3,14 * 9,8<sup>2 </sup>/ 4<span style="">&nbsp;&nbsp; </span>=<span style="">&nbsp;&nbsp;</span>75,4cm<sup>2</sup></span><span style="font-size: 12pt; line-height: 140%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 2cm; text-align: justify; text-indent: 36pt; line-height: 150%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black; text-trans: uppercase;"><span style="">&nbsp;</span>N<sub>i</sub><span style="">&nbsp;</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial; color: black;">=<span style="">&nbsp; </span>6,6 * 0,127 * 75,4 * 2800 * 4 / 2 * 60 * 75 =78,6 PG</span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p><h2><span style="font-family: Arial;">A.3.<span style="">&nbsp;&nbsp;</span>Fren Beygir Gücü (Faydalı Güç), Tanımı Ve Hesaplanması<o:p></o:p></span></h2><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-bottom: 6pt; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Motorun krank miliucundaki kasnak veya volandan bir fren düzeni ile ölçülen güce,<span style="">&nbsp; </span>FREN BEYGİR GÜCÜ denir. Bu güç , iç güçten %25 kadar daha küçüktür. İkisi arasındaki</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"> </span><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">bu fark, sürtünmelere ve su pompası, yağ pompası, yakıtpompası, şarj dinamosu vb. motorun çalışması için gerekli olan parçalaraharcanan enerjiden ileri gelmektedir.</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Güç ölçümünde kullanılan cihazlara genel olarakdinamometre denir. Ancak dinamometreler direk olarak gücü değil, gücün hesaplanmasınayarayan kuvveti veya <span ="SpellE">torku</span> (momenti) ölçerler.</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Faydalı gücün bulunmasındakullanılan dinamometreler;</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 19.2pt; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">a)<span style="">&nbsp; </span><span ="SpellE">Prony</span> freni,</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style=": white n&#111;ne repeat scroll 0% 0%; margin-left: 18.7pt; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">b) Hidrolik dinamometre,</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 18.7pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">c) Elektrikli dinamometredir.</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.2pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">Bunlardan başka taşıtlar üzerindeki motor gücünüdoğrudan doğruya ölçebilen şasi dinamometreleri de vardır. Ancak bu cihazlar,gücü tekerleklerden ölçerler. Bu nedenle vites kutusu , kardan mili vediferansiyelde kayıplara uğrayan güç, motor volanından ölçülen güçten dahaküçüktür.</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><h3><span style="font-family: Arial;">a.<span style="">&nbsp; </span><span ="SpellE">Prony</span> Freni İle Faydalı Gücün Ölçülmesi ve Hesaplanması<o:p></o:p></span></h3><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 1.7pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">En eski ve en basit güç ölçme cihazıdır. Azamigücü 100 BG ne kadar ve devir sayısı da 1000 dev/<span ="SpellE">dak</span> <span ="SpellE">geçmeyen</span> motorlara uygulanabilir. Bu sistemde, Şekil-1 degörüldüğü gibi motor volanını saran frenleme şeridinin içinde sürtünmekatsayısı yüksek frenleme pabuçları frenleme miktarını saptayan baskül vebağlantı kolları vardır.</span><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p></o:p></span></p><p ="MsoTextIndent3"><span style="font-family: Arial;">Motor tam gazda veyüksüz olarak en yüksek devire çıkarılır. Sıkma vidalan yavaş <span ="SpellE">yavaş</span> sıkılarak motor yüklenir. Motorun devri düşmedençekebileceği en fazla yük baskülde bulunur. Saptanan değerler aşağıdaki formüleuygulanarak motorun faydalı gücü hesaplanır.<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 61.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">N<sub>e<span style="">&nbsp; </span></sub>=<span style="">&nbsp; </span>2</span><span style="font-size: 12pt; line-height: 145%; font-family: Symbol; color: black;"><span style="">P</span></span><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;">* P * R * n / 60 * 75<span style="">&nbsp;&nbsp;</span>.........................<span style="">&nbsp;&nbsp;&nbsp;&nbsp; </span>BG<o:p></o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 61.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 0cm 6pt 61.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; line-height: 145%; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; line-height: 145%; font-family: Arial;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="text-align: justify; text-indent: 36pt; line-height: 150%;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>R<o:p></o:p></span></p><p ="Ms&#111;normal" style="text-align: justify; 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: 1;"><span style=": ; left: 133px; top: -1px; width: 277px; height: 167px;"><img src="http://www.obitet.gazi.edu.tr/obitet/genel_motorculuk/image002.jpg" height="167" width="277" border="0" /></span></span><!----><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>  <o:p></o:p></span></p></div><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: auto;" clear="all"></span><div ="Secti&#111;n6"><p ="Ms&#111;normal" style="text-align: justify; text-indent: 36pt; line-height: 150%;"><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><span style="">&nbsp;</span></span><span style="font-size: 12pt; line-height: 150%; font-family: Arial;"><o:p></o:p></span></p></div><span style="font-size: 12pt; font-family: Arial;"><br style="page-break-before: auto;" clear="all"></span><div ="Secti&#111;n7"><p ="Ms&#111;normal" style="margin: 0cm 168pt 0.0001pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 168pt 0.0001pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 168pt 0.0001pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 168pt 0.0001pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><p ="Ms&#111;normal" style="margin: 0cm 168pt 0.0001pt 19.9pt; : white n&#111;ne repeat scroll 0% 0%; text-align: justify; text-indent: 36pt; -moz--clip: -moz-initial; -moz--origin: -moz-initial; -moz--inline-policy: -moz-initial;"><span style="font-size: 12pt; font-family: Arial; color: black;"><o:p>&nbsp;</o:p></span></p><h6 style="line-height: normal;"><span style="font-family: Arial;"><o:p>&nbsp;</o:p></span></h6><p ="MsoFooter" style=""><span style="font-family: Arial;"><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>Motor Volanı<span style=""> </span><span style="">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Baskül<o:p></o:p></span></p><h6><span style="font-family: Arial;"><o:p>&nbsp;</o:p></span></h6><h6><span style="font-family: Arial;">Şekil 1.<span style="">&nbsp;</span><span ="SpellE">Prony</span> freni<o:p></o:p></span></h6>]]>
   </description>
   <pubDate>Thu, 13 Nov 2008 15:26:06 +0000</pubDate>
   <guid isPermaLink="true">https://forum.peugeotturkey.com/forum_posts.asp?TID=3114&amp;PID=45101&amp;title=motorlarda-guc-ve-verim#45101</guid>
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