摘要
离心泵吸入高度过高是造成汽蚀的关键因素。文中简要叙述离心泵内产生汽蚀的原因,着重说明离心泵最大允许安装高度的计算方法,并指出了减轻和预防离心泵汽蚀的措施,可给工程技术人员提供一定帮助。
The key faetor that occured cavitations in centrifugal pumps is caused by over scale suction lift. The paper emphatically explains calculation method of maximum allowable installation height in centrifugal pumps and mainly describes the methods of preventing and relieving its cavitations, based on a brief description of reasons caused cavitations. It gives some helps for engineers and technicians.
出处
《机械管理开发》
2011年第4期39-40,共2页
Mechanical Management and Development
关键词
离心泵
汽蚀
安装高度
确定
centrifugal pumps
cavitation
installation height
determination
