论文部分内容阅读
本文论述了柴油机喷油系统中出油阀紧帽腔、高压油管、油嘴盛油槽处空泡的测试及其产生与溃灭过程.供油系统中是否存在空泡,可从压力波尾部的振荡情况来判断.文中还阐明了空泡对发动机燃油消耗与不规则喷射影响的机理.
This paper discusses the test of the cavitation in the tight cap cavity, the high-pressure fuel pipe and the oil tank at the oil injection valve in the injection system of a diesel engine, and the process of its generation and collapse.The existence of cavitation in the oil supply system, The situation to judge.The article also clarified the mechanism of the impact of the bubble on the engine fuel consumption and irregular jet.