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| 离心泵气蚀问题研究及抗气蚀性能改进 | |
| 引用本文： | 范海峰,范琪,虞丹萍,周娜,周天财,徐玉朋. 离心泵气蚀问题研究及抗气蚀性能改进[J]. 化工技术与开发, 2011, 40(1): 49-52 |
| 作者姓名： | 范海峰 范琪 虞丹萍 周娜 周天财 徐玉朋 |
| 作者单位： | 浙江海洋学院,浙江,舟山,316000 |
| 基金项目： | 2009浙江省大学生科技创新活动计划(新苗人才计划)项目 |
| 摘 要： | 离心泵是一种用途广泛的流体机械.本文对离心泵的气蚀问题进行研究,简述产生气蚀的过程及其产生的危害,分析了其内在的气蚀机理,提出提高抗气蚀能力的措施,减少气蚀发生的可能性,从而提高离心泵的运行效率. |
| 关 键 词： | 离心泵 气蚀 气蚀余量 改进措施 |
Research on Cavitation in Centrifugal Pump and Anti-cavitation Performance Improvements |
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| FAN Hai-feng,FAN Qi,YU Dan-ping,ZHOU Na,ZHOU Tian-cai,XU Yu-peng. Research on Cavitation in Centrifugal Pump and Anti-cavitation Performance Improvements[J]. Technology & Development of Chemical Industry, 2011, 40(1): 49-52 | |
| Authors: | FAN Hai-feng FAN Qi YU Dan-ping ZHOU Na ZHOU Tian-cai XU Yu-peng |
| Affiliation: | (Zhejiang Ocean University,Zhoushan 316000,China) |
| Abstract: | Centrifugal pump was a kind of extensive use of fluid machinery.This paper researched into the problem of the cavitation in centrifugal pump,described the process of cavitation produced and its dangers,and analyzed its internal cavitation mechanism.Measures were proposed to increase the ability of anti-cavitation,it could reduce the likelihood of cavitation and improve the efficiency of centrifugal pump. |
| Keywords: | centrifugal pump cavitation net positive suction head improvement |
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