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本文叙述了气、液、固三相分别对离心泵汽蚀的发生、发展和危害的影响,对各种论点进行了分析和综述。指出气相、固相以不同的机理对汽蚀产生不利影响,液相的性质和状况与汽蚀的关系密切。
This paper describes the gas, liquid, solid three-phase centrifugal pump cavitation respectively, the impact of the occurrence, development and hazards of various arguments were analyzed and reviewed. It is pointed out that the gas phase and the solid phase exert adverse effects on the cavitation by different mechanisms. The properties and conditions of the liquid phase are closely related to the cavitation erosion.