【摘要】 本文以2135型柴油机为试验机,对直喷式柴油机的燃烧过程进行了高速摄影观察分析。介绍了试验装置的总体布置、气缸盖上观察窗的开设、石英玻璃窗口的设计、高速摄影系统的选择以及柴油机燃烧照片的特点。分析了直喷式柴油机的燃烧现象,并对135型柴油机燃烧性能提出了一些看法。更多还原

【Abstract】 This paper takes model 2135 diesel engine as the test engine and presentsthe observations as well as analyses of the combustion of direct injection diesel engine byhigh-speed photography.This paper also introduces the general layout of experimentaldevice,the opening of observation window on the cylinder head,the design of quar-tz window,and the features of taking the combustion photo for diesel engine.Fur-thermore,this paper studies the combustion phenomena of direct injection diesel en-gine,proposes the primary view of combustion performance for model 135 diesel en-gine and points out the contents for further development.更多还原