2) low specific speed centrifugal pump
低比转速离心泵
1.
Model of enlarged flow design for low specific speed centrifugal pump;
低比转速离心泵加大流量设计模型
2.
Effect of clearance of impeller wear-rings on efficiency of low specific speed centrifugal pump;
叶轮口环间隙对低比转速离心泵效率的影响
3.
Based on the characteristics of low specific speed centrifugal pump as well as its existing problems and research situation,this paper introduced the advantages of analysis technique of computational fluid dynamics(CFD),then it summarizes the CFD technique\'s research methods and research progress.
针对低比转速离心泵的特点、存在的问题及研究情况,介绍了CFD技术研究与分析的优点,综述了其在低比转速离心泵中常用的研究方法、研究进展;最后对CFD技术在低比转速离心泵中的研究方向、发展前景做了展望。
3) low specific-speed centrifugal pump
低比转速离心泵
1.
Coefficient-enlargement method for design of low specific-speed centrifugal pump;
低比转速离心泵加大系数的计算方法探讨
4) moderate-speed centrifugal pump;medium specific speed pump
中比转速离心泵
5) higher specific speed pump
高比转速泵
6) high-speed centrifugal pump
高速离心泵
1.
Then make the high-speed centrifugal pump obtain very stable flow head characteristic line.
为了保证高速离心泵能获得连续下降的稳定的扬程流量特性线,在结构方面采取了在诱导轮前缘加孔板、离心轮前加孔板或者同时在诱导轮进口前缘、离心轮进口前安装孔板的措施。
补充资料：高比
1.谓与高尚的人相比匹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条