| 曲线型实用堰上弧形闸门的流量系数 |
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| 引用本文： | 齐清兰,孟庆才,张力霆. 曲线型实用堰上弧形闸门的流量系数[J]. 西北水电, 2002, 0(4): 47-48 |
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| 作者姓名： | 齐清兰 孟庆才 张力霆 |
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| 作者单位： | 河北工程技术高等专科学校,河北沧州 061001 |
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| 摘 要： | 通过曲线拟合的方法，重新得到了曲线型实用堰上弧形闸门的流量系数的计算公式，与现有公式比较，其计算简单，而且精度高，更适合在水力计算中使用。
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| 关 键 词： | 曲线型实用堰 弧形闸门 流量系数 最小二乘法 |
| 文章编号： | 1006-2610(2002)04-0047-02 |
| 修稿时间： | 2002-09-11 |
Flow coefficient of radial gates on practical curved weirs |
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| QI Qing lan,MENG Qing cai,ZHANG Li ting. Flow coefficient of radial gates on practical curved weirs[J]. Northwest Water Power, 2002, 0(4): 47-48 |
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| Authors: | QI Qing lan MENG Qing cai ZHANG Li ting |
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| Abstract: | By using the curve fit method, the formula for calculating the flow coefficient of radial gates on practical curved weirs is retrieved. Comparing with the existing formula, its calculation is more simple and accurate, and thus it is more suitable for hydraulic calculations. |
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| Keywords: | practical curved weir radial gate flow coefficient least square method empirical formula |
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