| 微灌田间管网支毛管优化设计探讨 |
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| 引用本文： | 陈渠昌,郑耀泉.微灌田间管网支毛管优化设计探讨[J].灌溉排水学报,1996(1). |
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| 作者姓名： | 陈渠昌 郑耀泉 |
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| 作者单位： | 内蒙呼和浩特水利部牧区水科所，北京农业工程大学 |
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| 摘 要： | 本文以单位面积管网造价最小为目标，导出了平地田间管网优化设计模型及支毛管压力差分配比例，可供微灌管网设计及灌水单元划分和支毛管布置等参考。
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| 关 键 词： | 支毛管压力差，微灌管网，优化布置 |
An Optimization Model for Length Design of Branches and Laterals in Micro-irrigation Pipe System |
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| Chen Quchang.An Optimization Model for Length Design of Branches and Laterals in Micro-irrigation Pipe System[J].Journal of Irrigation and Drainage,1996(1). |
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| Authors: | Chen Quchang |
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| Abstract: | In this paper, an optimization model for the designof micro-irrigation pipe system in level land and the optimum proportion of pressure difference both in branches and laterals have been deducted according to the principle that the cost of per unit area of the network is kept minimum. It will be helpful for desian of micro-irrigation systam, division of micro-irrigation unit and determination of the length of branches and laterals. |
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| Keywords: | Pressure difference of branches and laterals Micro-irrigation pipe network Optimized layout |
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