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首页> 外文会议>2006 Fall Technical Conference of the ASME(American Society of Mechanical Engineers) Internal Combustion Engine Division >ENGINE ANALYSIS OF SINGLE CYLINDER Dl DIESEL ENGINE FUELLED WITH SUNFLOWER OIL, SUNFLOWER OIL METHYL ESTER AND ITS BLENDS
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ENGINE ANALYSIS OF SINGLE CYLINDER Dl DIESEL ENGINE FUELLED WITH SUNFLOWER OIL, SUNFLOWER OIL METHYL ESTER AND ITS BLENDS

机译：葵花籽油，葵花籽油甲基酯及其混合物制得的单缸Dl柴油机的发动机分析

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摘要

In the present work, the combustion, performance and emission characteristics of sunflower oil, sunflower methyl ester and its blends were studied and compared with diesel by employing them as fuel in a single cylinder, direct injection, 4.4 KW, air cooled diesel engine. Emission measurements were carried out using five-gas exhaust gas analyzer and smoke meter. The performance characteristics of Sunflower oil, Sunflower methyl ester and its blends were comparable with those of diesel. The components of exhaust such as HC, CO, NO_x and soot concentration of the fuels were measured and presented as a function of load and it was observed that the blends had similar performance and emission characteristics as those of diesel. NO_x emissions of sunflower oil methyl ester were slightly higher than that of diesel but that of sunflower oil was slightly lower than that of diesel. With respect to the combustion characteristics it was found that the biofuels have lower ignition delay than diesel. The heat release rate was very high for diesel than for the biofuel.
机译：在目前的工作中，研究了葵花籽油，葵花籽甲酯及其混合物的燃烧，性能和排放特性，并将其用作单缸直喷4.4 KW空冷柴油机的燃料，并与柴油进行了比较。使用五气体废气分析仪和烟度计进行排放测量。葵花籽油，葵花甲酯及其混合物的性能特征与柴油相当。测量了废气的成分，例如燃料中的HC，CO，NO_x和烟灰浓度，并将其作为负载的函数，并观察到该混合物具有与柴油相似的性能和排放特性。葵花籽油甲酯的NO_x排放量略高于柴油，但葵花籽油的NO_x排放量略低于柴油。关于燃烧特性，发现生物燃料的点火延迟比柴油低。柴油的放热率比生物燃料高。

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