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首页> 外文会议>ASME international mechanical engineering congress and exposition >Combustion Analysis of Twisting - Blade Piston Diesel Engine Fuelled With Karanja Bio - Diesel
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Combustion Analysis of Twisting - Blade Piston Diesel Engine Fuelled With Karanja Bio - Diesel

机译：Karanja Bio-Diesel助燃螺旋叶片活塞柴油机的燃烧分析。

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摘要

Bio-diesels have very poor atomization characteristics, due to decreased cone angle because of high viscosity and low volatility. Innovativeness is required to use the bio- diesel as efficient vehicular fuel. This paper presents the effect of piston geometry on combustion and emission characteristics of Karanja bio- diesel fuelled C.I.Engine. The piston crown has been modified into twisting blade combustion chamber. Three blades are made to twist through an angle of 60o in the piston crown at the end of compression stroke to induce turbulence to improve the combustibility of combustible mixture. In the present work the combustion and emission characteristics of twisting blade piston fuelled with Karanja bio- diesel have been studied and compared with standard piston engine.
机译：由于高粘度和低挥发性，由于锥角减小，生物柴油的雾化特性非常差。使用生物柴油作为有效的车辆燃料需要创新。本文介绍了活塞几何形状对Karanja生物柴油燃料C.I.发动机的燃烧和排放特性的影响。活塞顶已被改装成扭转叶片燃烧室。在压缩冲程结束时，使三个叶片在活塞顶中扭过60o角，以引起湍流，从而改善可燃混合物的可燃性。在目前的工作中，已经研究了用卡拉扬生物柴油为燃料的螺旋叶片活塞的燃烧和排放特性，并将其与标准活塞发动机进行了比较。

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