| 树状管网技术经济计算分析 |
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| 引用本文： | 喻恒. 树状管网技术经济计算分析[J]. 江西科技师范学院学报, 2006, 0(6): 107-109 |
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| 作者姓名： | 喻恒 |
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| 作者单位： | 江西洪城水业股份有限公司朝阳水厂,江西,南昌,330009 |
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| 摘 要： | 通过对目标函数(年费用折算值)W0在水力约束条件下最小值的分析计算,介绍了起点水压未知树状管网技术经济计算的方法,并求出了相应的经济水头损失hij和经济管径Dij的表达式。
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| 关 键 词： | 树状管网 经济管径 计算方法 |
| 文章编号： | 1007-3558（2006）06-0107-03 |
| 收稿时间： | 2006-11-10 |
| 修稿时间： | 2006-11-10 |
Analysis of Technique-economy Calculation For Branch System |
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| Yu Heng. Analysis of Technique-economy Calculation For Branch System[J]. Journal of Jiangxi Science & Technology Normal University, 2006, 0(6): 107-109 |
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| Authors: | Yu Heng |
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| Affiliation: | Chaoyang Water Plant, Hongcheng Water Supply Co. Ltd, Nanchang 330009, P.R. China |
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| Abstract: | This paper analyzes the minimum value of target function(converting value of annual coast) Wo with hydraulic restriction,intrduces the method of technique-economy calculation for branch system on unknown hydraulic head of starting point,and obtains the equation of economical head loss hij and pipe diameter Dij. |
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| Keywords: | branch system economical pipe diameter calculation method |
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