Review and outlook of studying on noise of centrifugal pumps

被引：0
|
作者：
Jiang, Ai-Hua [1 ]
Zhang, Zhi-Yi [1 ]
Zhang, Yi [2 ]
Hua, Hong-Xing [1 ]
机构：
[1] State Key Laboratory of Mechanical System and Vibration, Shanghai Jiaotong University, Shanghai 200240, China
[2] Institution of 704, China Shipbuilding Industry Corporation, Shanghai 200031, China
来源：
Zhendong yu Chongji/Journal of Vibration and Shock | 2011年 / 30卷 / 02期
关键词：
Turbulence - Cavitation - Centrifugal pumps - Numerical methods;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Studying on noise of centrifugal pumps was reviewed. Firstly, noise sources of centrifugal pumps were summed. And studying on noise sources of centrifugal pumps was also classified according to noises from mechanisms including volutes with different geometric shapes and impellers and according to noises from hydrodynamic effects including cavitation, fluid-structure interaction and turbulence. Then, methods used in these studies were summarized in three aspects, namely, theoretical deduction of simplified models, numerical models with PC and test study. At last, some opening issues at present and new topics of this field in future were put forward.
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页码：77 / 84
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