| 灌区配水渠道流量损失计算方法的探讨 |
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| 引用本文： | 白美健,谢崇宝,许迪,蔡林根. 灌区配水渠道流量损失计算方法的探讨[J]. 节水灌溉, 2002, 0(4): 8-9 |
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| 作者姓名： | 白美健 谢崇宝 许迪 蔡林根 |
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| 作者单位： | 国家节水灌溉北京工程技术研究中心,北京,100044 |
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| 基金项目： | 欧共体合作项目ERBIC1 8CT970 1 70 |
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| 摘 要： | 针对经验公式在实际应用中的不足 ,利用积分方法 ,在经验公式的基础上推导出流量损失与毛流量之间的关系式。结合目前灌区的实际情况 ,根据所推导的新公式 ,进一步分析研究了配水渠道流量损失的求算方法。
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| 关 键 词： | 经验公式 积分方法 流量损失 |
| 文章编号： | 1007-4929(2002)04-0008-02 |
| 修稿时间： | 2001-12-19 |
Discussion on Calculation Method of Water Losses in Distribution Canals |
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| Bai Meijian Xie Congbao Xu Di Cai Lingen. Discussion on Calculation Method of Water Losses in Distribution Canals[J]. Water Saving Irrigation, 2002, 0(4): 8-9 |
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| Authors: | Bai Meijian Xie Congbao Xu Di Cai Lingen |
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| Affiliation: | Bai Meijian Xie Congbao Xu Di Cai Lingen |
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| Abstract: | Aiming at the shortcoming of empiric formula in actual application, by using of integral method a new formula for the relationship between water losses and gross discharge is established. In consideration of actual situation of irrigation district, according to new formula a calculation method of water losses in distribution canals is deduced. |
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| Keywords: | empiric formula/ integral method/ awter losses |
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