second, the fundamental relationship between pump pump cavitation cavitation conditions are installed by the pump itself and the inhalation of the above two resolutions.
泵汽蚀根本关系式泵产生汽蚀的条件是由泵自身和吸入安装两上面决议的。
the status of the pool pump for pump cavitation are insignificant unwarranted;
泵吸水池的状况对泵汽蚀有不足道莫须有;
this method is more suitable for pump cavitation performance curve fitting.
该方法较适合于泵汽蚀性能曲线的拟合。
the work principles of throttle outflow and decrease rev to prevent pump cavitation are introduced.
阐述了出口端节流调节与变速调节两种防治水泵汽蚀措施的工作原理;
pump cavitation due to the particularity of curve, the curve shape of a direct impact on npsh3 values.
由于泵汽蚀曲线的特殊性,曲线形状直接影响npsh3的取值。
mechanics research on chief draining pump cavitation damage in coal mine;
在煤矿井下的排水系统中,需要多台排水泵协调地工作。
this paper introduced the phenomenon of water pump cavitation and its hazards, then it expounded all kind measures for preventing cavitation.