| 管网恒定流水力计算的最优化方法 |
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| 引用本文： | 程伟平,包志仁.管网恒定流水力计算的最优化方法[J].水利学报,2000,31(7):0086-0091. |
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| 作者姓名： | 程伟平 包志仁 |
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| 作者单位： | 浙江大学土木系,浙江杭州,310027 |
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| 摘 要： | 本文把求解管网恒定流转化为无约束优化问题，通过对目标函数的分析，给出了管网恒定流解的唯一性的证明.在此基础上，提出了建立虚节点求解多水源管网的方法.算例表明此方法不失为一条管网平差计算新的有效途径。
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| 关 键 词： | 管网恒定流 管网平差 优化模型 |
| 修稿时间： | 1999-07-26 |
Calculation method for optimization of steady flow in water supply network |
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| CHENG Weiping,BAO Zhiren.Calculation method for optimization of steady flow in water supply network[J].Journal of Hydraulic Engineering,2000,31(7):0086-0091. |
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| Authors: | CHENG Weiping BAO Zhiren |
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| Affiliation: | 1.Zhejiang University |
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| Abstract: | In this paper, the solution of steady flow in water supply network is converted into a problem of an unrestrained optimization. By the analysis on target function, the uniqueness of solution is proved. An approach to solve the multi-source network by constituting virtual node is proposed. |
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| Keywords: | steady flow network water distribution optimal model |
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