【摘要】 本文介绍利用高速摄影技术对S195型柴油机吊钟型涡流室内燃料不着火状态下的喷油过程和工作状态下的燃烧过程进行的详细研究。文中还对比了实际涡流室内的喷油过程和无旋流压力模拟容器中的喷油过程;结合测录的示功图和计算的放热规律对燃烧过程进行了分析;探讨了转速对喷油和燃烧过程的影响。通过分析,揭示了吊钟型涡流室内喷油和燃烧过程的基本特征。更多还原

【Abstract】 This paper presents the results of investigation on fuel injection undermotoring condition and combustion process under working condition in S195type diesel engine bell type swirl chamber by way of high speed photography.The fuel injections in actual swirl chamber was compared with which inmodel apparatus with still air.The combustion process was analysed by meansof the measured pressure diagram and calculated heat release rate and theeffects of engine speed on fuel injection and combustion were discussed.更多还原