| 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 |
| 管网恒定流水力计算的最优化方法 |
| Calculation method for optimization of steady flow in water supply network |
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| DOI： |
| 中文关键词: 管网恒定流 管网平差 优化模型 |
| 英文关键词: steady flow network water distribution optimal model |
| 基金项目: |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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