| 热水供热管网经济比摩阻的研究 |
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| 引用本文： | 杨宝军,盛晓文. 热水供热管网经济比摩阻的研究[J]. 低温建筑技术, 2005, 0(5): 92-94 |
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| 作者姓名： | 杨宝军 盛晓文 |
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| 作者单位： | 哈尔滨工业大学市政环境工程学院,哈尔滨,150090;哈尔滨工业大学市政环境工程学院,哈尔滨,150090 |
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| 摘 要： | 以最优化理论为基础,应用动态分析法,对热水供热管网经济比摩阻问题进行探讨,提出了合理的理论公式。运用典型实例,根据市场现行价格,得出不同供热规模下的经济比摩阻值、经济管径及经济流速。
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| 关 键 词： | 最优化 比摩阻 数学模型 区域热网 |
| 文章编号： | 1001-6864（2005）05-0092-03 |
| 收稿时间： | 2005-05-11 |
| 修稿时间： | 2005-05-11 |
STUDY OF ECONOMIC SPECIFIC FRICTIONAL RESISTANCE IN HOT WATER HEAT SUPPLY NETWORK |
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| YANG Bao-jun,SHENG Xiao-wen. STUDY OF ECONOMIC SPECIFIC FRICTIONAL RESISTANCE IN HOT WATER HEAT SUPPLY NETWORK[J]. Low Temperature Architecture Technology, 2005, 0(5): 92-94 |
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| Authors: | YANG Bao-jun SHENG Xiao-wen |
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| Affiliation: | School of Municipal and Enviromnental Engineering, Harbin Institute of Technolgy, Harbin 150090, China |
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| Abstract: | Based on optimal theory,apply dynamic analysis to study the optimal values of economic specific frictional resistance,and put forward a sound theory formula.Apply the formula to the real project,and calculate the values of the economic specific frictional resistance,optimal pipe diameter and velocity on different heating-supply scale under current prices. |
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| Keywords: | optimization specific frictional resistance mathematics model district-heating |
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