摘要
分析了离心式水泵发生汽蚀的原因,指出了它与安装高度的内在联系,并运用能量方程说明安装高度与真空度及汽蚀余量的相互关系.
This paper provides an analysis of the causes for cavitation in water pump, and the interrelationships between cavitation and installation level as well as the relations between installation level and vacuum degree and net positive suction head using energy equation.
出处
《徐州工程学院学报》
2005年第5期75-77,共3页
Journal of Xuzhou Istitute of Technology
基金
徐州工程学院校科研和教改项目
关键词
安装高度
真空度
汽蚀
汽蚀余量
installation level
vacuum degree
cavitation
net positive suction head
