摘要
总结了污水厂进水提升泵(离心泵)变频使用时性能曲线的计算方法,并推导了计算公式,同时介绍了工频水泵与变频水泵并联工作时的计算方法,理论计算与实际运行时的工况完全一致,为实际应用提供了良好的理论指导。
The account method of transducer's Centrifugal pump was tallied up, the calculation formula was deduced, The account of transducer's centrifugal pump in parallel operation was introduce, for applying to provide good theories instruction.
出处
《流体机械》
CSCD
北大核心
2008年第2期36-39,共4页
Fluid Machinery
关键词
离心泵
性能曲线
变频器
centrifugal pump
function curve
transducer