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船闸输水阀门底缘空化改善措施研究
Study on improvement measures against lip cavitation of lock filling and emptying valves
【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
【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.
【关键词】 底缘空化;
增压减蚀;
改善措施;
【Key words】 valve lip cavitation; increasing pressure depressing cavitation; improvement measures;
【Key words】 valve lip cavitation; increasing pressure depressing cavitation; improvement measures;
【基金】 交通部科学基金会资助项目研究的部分内容 (92 0 11 Z)
- 【文献出处】 重庆交通学院学报 ,Journal of Chongqing Jiaotong Institute , 编辑部邮箱 ,2001年01期
- 【分类号】U641.33
- 【被引频次】6
- 【下载频次】49