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本文论述柴油机供油系统中出油阀紧帽腔,高压油管,油嘴盛油槽汽泡产生及溃灭过程。供油系统中是否产生汽泡,可从压力波尾部的振荡情况来判断。并阐明汽泡对柴油机油耗及不规则喷射的影响机理。
This article discusses the diesel engine oil supply system in the valve cap cap cavity, high pressure tubing, nozzle Sheng tank bubble generation and collapse process. Whether the fuel supply system bubble, can be judged from the oscillation of the pressure wave tail. And clarify the bubble on the diesel fuel consumption and irregular jet impact mechanism.