| 水电站供水管道系统防结露保冷计算 |
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| 引用本文： | 何士华,纳学梅,张思青,冯刚,李家林.水电站供水管道系统防结露保冷计算[J].水利水电技术,2005,36(11):100-102. |
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| 作者姓名： | 何士华 纳学梅 张思青 冯刚 李家林 |
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| 作者单位： | 1. 昆明理工大学,电力工程学院,云南,昆明,650051
2. 迪庆州电力公司,云南,迪庆,674400 |
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| 摘 要： | 在分析水电站供水管道系统结露危害及其发生机理的基础上,引入了隔热保冷技术以消除水电站管道结露现象.结合水电站运行的具体要求,探讨了保冷层材料选择的一般原则,给出了保冷层厚度计算的通用公式以及实际工程应用的满意效果.
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| 关 键 词： | 水电站 供水管道 隔热技术 防结露计算 |
| 文章编号： | 1000-0860(2005)11-0100-03 |
| 收稿时间： | 02 17 2005 12:00AM |
| 修稿时间： | 2005年2月17日 |
Calculation on anti-condensation and heat insulation of water supply piping system in hydropower station |
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| HE Shi-hua,NA Xue-mei,ZHANG Si-qing,FENG Gang,LI Jia-lin.Calculation on anti-condensation and heat insulation of water supply piping system in hydropower station[J].Water Resources and Hydropower Engineering,2005,36(11):100-102. |
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| Authors: | HE Shi-hua NA Xue-mei ZHANG Si-qing FENG Gang LI Jia-lin |
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| Affiliation: | 1. Faculty of Electrical Engineering, Kunming University of Science and Technology, Kunming 650051, Yunnan, China; 2. Di-Qing Electrical Power Co. Ltd., Diqing 674400, Yunnan, China |
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| Abstract: | Based on the analysis of the harm and mechanism of the condensation occurred in the water supply piping system of hydropower station, the heat insulation technology is introduced to avoid the condensing phenomenon. According to the operation requirements of hydropower station, the general principles of the selection on the anti-condensation coating materials are discussed herein, and then the calculating formulas for the thickness of the anti-condensation coating is given with satisfactory results from the case application. |
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| Keywords: | hydropower station water supply pipes heat insulating technology anti-condensation calculation |
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