船闸输水阀门底缘空化改善措施研究

重庆交通大学学报（自然科学版） ›› 2001, Vol. 20 ›› Issue (1): 110-113.

船闸输水阀门底缘空化改善措施研究

刘平昌¹,王召兵¹,向文英²

1.重庆交通学院西南水运工程科学研究所重庆400016;2.重庆建筑大学重庆400045

出版日期:2001-02-20 发布日期:2016-04-22

Study on improvement measures against lip cavitation of lock filling and emptying valves

LIU Ping chang ¹, WANG Zhao bing ¹, XIANG Wen ying ²

1.Southwest Research Instirnte of Water Trensport Engineering,Chongqing Jiaotong University,Chongqing 400016,China;2.Chongqing Jianzhu University,Chongqing 400045,China

Online:2001-02-20 Published:2016-04-22

摘要/Abstract

摘要： 笔者从提高空化数的角度出发,研究了减免阀门底缘空化的措施,并比较了各种改善措施的优劣

关键词: 底缘空化, 增压减蚀, 改善措施

Abstract: This paper studies measures for depressing valve lip cavitation,Compares virtue and short coming of Version improvement measures,based on increasing Working Cavitation number.

Key words: valve lip cavitation, increasing pressure depressing cavitation, improvement measures

中图分类号:

U641.33

刘平昌,王召兵,向文英. 船闸输水阀门底缘空化改善措施研究[J]. 重庆交通大学学报（自然科学版）, 2001, 20(1): 110-113.

LIU Ping chang , WANG Zhao bing , XIANG Wen ying. Study on improvement measures against lip cavitation of lock filling and emptying valves[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, 20(1): 110-113.

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