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本文介绍利用等容燃烧装置,研究柴油机放热率的一些试验结果。放热率与喷雾的形状和结构,以及喷油咀喷孔数有密切关系,喷油量和空气燃油比对放热率无影响。
This paper introduces some experimental results of using the isochorial combustion device to study the heat release rate of a diesel engine. The heat release rate is closely related to the shape and structure of the spray and the number of spray holes on the nozzle. The fuel injection amount and the air-fuel ratio have no effect on the heat release rate.