| 直接水击的计算公式 |
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| 引用本文： | 钱木金. 直接水击的计算公式[J]. 水电能源科学, 1996, 14(2): 140-144 |
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| 作者姓名： | 钱木金 |
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| 作者单位： | 合肥工业大学 |
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| 摘 要： | 根据阀门逐渐关闭时产生三角形水击起始波的假定，推导出直接水击压强的计算公式；从而得到当压力管道发生直接水击时，存在一个水击压强的最大值，并给出其解；还得出水击波速与阀门关闭方式无关．
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| 关 键 词： | 水击，水击波，水击压强，水击波速 |
A NOVEL FORMULA of THE DIRECT WATERHAMMER |
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| Qian Mujin. A NOVEL FORMULA of THE DIRECT WATERHAMMER[J]. International Journal Hydroelectric Energy, 1996, 14(2): 140-144 |
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| Authors: | Qian Mujin |
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| Abstract: | In this Paper, an equation for computation of the direct waterhammer pressure is develops based on the assumption, that a trianglar initial waterhammer wave is formed during the gradual closing of a valve.It is also shown in this paper that the maximum waterhammer pressure has a maximum valve when direct Waterhammer happens in penstocks, and that the velocity Of waterhammer waves is independent of the closing. method of the valve.at |
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| Keywords: | Waterhammer waterhammer wave waterhammer Pressure intensity velocity of waterhammer wave |
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