分析了用于推进系统的大功率混流泵影响汽蚀特性的主要因素。
The main effects on cavitation performance of large-scale mixed flow pump used in a special propulsion system are analysed.
现有的300MW机组凝汽器特性曲线没有考虑到水环真空泵汽蚀特性对凝汽器运行特性的影响，不能准确反映凝汽器的运行状态。
In the existing 300mw steam turbine condenser performance curve, the cavitation in water ring vacuum pump is not taken account, so the curve can't exactly reflect the operation state of condenser.
离心泵的汽蚀不仅直接影响到泵本身的工作特性、运行可靠性和使用寿命，而且还影响到其工作系统运行的可靠性和经济性。
Cavitation of centrifugal pumps not only directly affects it's characteristic, work reliability and working life, but also affects its' system reliability and economics.
离心泵的汽蚀不仅直接影响到泵本身的工作特性、运行可靠性和使用寿命，而且还影响到其工作系统运行的可靠性和经济性。
Cavitation of centrifugal pumps not only directly affects it's characteristic, work reliability and working life, but also affects its' system reliability and economics.
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