| 城市燃气管网的优化设计 |
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| 引用本文： | 黄红祥,姜东琪,段常贵. 城市燃气管网的优化设计[J]. 煤气与热力, 2004, 24(10): 539-541 |
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| 作者姓名： | 黄红祥 姜东琪 段常贵 |
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| 作者单位： | 中国市政工程华北设计研究院,天津,300074;哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090 |
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| 摘 要： | 应用最小平方和法(控制各管段流量的2次方与管段长度乘积之和为最小),对燃气管网分配初始流量和初始压力降,从而初选管径。按控制零点压力进行管径优化。
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| 关 键 词： | 燃气管网 优化设计 管径初选 最小平方和法 |
| 文章编号： | 1000-4416(2004)10-0539-03 |
Optimal Design of City Gas Network |
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| HUANG Hong-xiang,JIANG Dong-qi,DUAN Chang-gui. Optimal Design of City Gas Network[J]. Gas & Heat, 2004, 24(10): 539-541 |
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| Authors: | HUANG Hong-xiang JIANG Dong-qi DUAN Chang-gui |
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| Affiliation: | HUANG Hong-xiang~1,JIANG Dong-qi~1,DUAN Chang-gui~2 |
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| Abstract: | Method of minimum square sum controls that the sum of the square of pipe flow multiplied by pipe length is minimum. Initial flow and pressure drop of gas network are distributed by method of minimum square sum, and initial pipe diameters are selected. Pipe diameter optimization is achieved by control pressure of zero points. |
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| Keywords: | gas network optimal design initial pipe diameter selection method of minimum square sum |
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