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分析了稳流试验测取喷嘴流通特性时存在的问题。提出一种使用管式喷油规律仪测定喷嘴动态流通特性的方法,并通过试验证明了该方法的适用性。
The problems existing in determining the flow characteristics of nozzles during the steady flow test are analyzed. A method of measuring the dynamic flow characteristics of a nozzle by using a tubular fuel injection law is proposed, and the applicability of the method is proved through experiments.