论文部分内容阅读
在直喷柴油机燃烧系统的研究工作中,一般都要预测燃烧室中的旋流强度.本文即介绍用气道稳流试验装置研究柴油机燃烧室中旋流形成和衰减的一些方法。其结果可用于燃烧室中旋流强度的研究和预测。
In the research work of the direct injection diesel engine combustion system, the swirling intensity in the combustion chamber is generally predicted.This paper introduces some methods of studying the formation and decay of swirling flow in the combustion chamber of a diesel engine by means of an airway steady flow test device. The result can be used for the research and prediction of the swirling intensity in the combustion chamber.