| 止回阀水力特性分析及水击计算 |
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| 引用本文： | 雍歧卫 瞿德刚. 止回阀水力特性分析及水击计算[J]. 阀门, 2003, 0(5): 1-4 |
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| 作者姓名： | 雍歧卫 瞿德刚 |
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| 作者单位： | 解放军后勤工程学院 重庆400016(雍歧卫)，解放军后勤工程学院 重庆400016(瞿德刚) |
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| 摘 要： | 介绍了止回阀水击压力计算的2种方法——特征线法和特性曲线法，前者严密准确，计算较复杂，需借助计算机求解；后者为一种近似计算法，简单方便，易于工程人员掌握和使用。
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| 关 键 词： | 止回阀 水击压力 特征线法 特性曲线法 水力计算 近似计算 |
Hydraulic characteristic analysis and surge pressure calculation for check valve |
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| YONG Qi-wei,QU De-gang. Hydraulic characteristic analysis and surge pressure calculation for check valve[J]. Valve, 2003, 0(5): 1-4 |
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| Authors: | YONG Qi-wei QU De-gang |
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| Abstract: | In this paper, the authors introduced two methods of calculating the surge pressure for check valve,one is characteristics method,the other is performance curve method. The former is rigorous and exact, but complicated. The latter is a approximate calculation method, it is simple and convenient, and can be easily seized and used by engineers. |
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| Keywords: | check valve water hammer characteristics method performance curve method |
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