| 发电机定子水冷稳态的仿真分析 |
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| 引用本文： | 董韶峰,张少锋,李荫堂,彭惠兰. 发电机定子水冷稳态的仿真分析[J]. 能源技术(上海), 2011, 0(2) |
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| 作者姓名： | 董韶峰 张少锋 李荫堂 彭惠兰 |
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| 作者单位： | 华北水利水电学院环境与市政工程学院;河南省电力科学研究院;西安交通大学环境工程系;广州航海高等专科学校; |
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| 摘 要： | 探讨了水内冷汽轮发电机定子的三维稳态温度分布,计算了内热源强度对温度场影响,模拟了孔内发生堵塞时对出口温度分布的影响,为冷却设备的安全运行提供设计和故障诊断依据。
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| 关 键 词： | 水冷 内热源 表面传热系数 |
Steady-state Analysis of the Water-cooling Turbo-generator Stator |
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| DONG Shaofeng,ZHANG Shaofeng,LI Yintang,PENG Huilan. Steady-state Analysis of the Water-cooling Turbo-generator Stator[J]. Energy Technology, 2011, 0(2) |
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| Authors: | DONG Shaofeng ZHANG Shaofeng LI Yintang PENG Huilan |
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| Affiliation: | DONG Shaofeng1,ZHANG Shaofeng2,LI Yintang3,PENG Huilan4(1.Institute of Environmental and Muncipal Engineering,North China Universityof Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China,2.Henan Electric Power Research Institute,Henan Zhengzhou 450052,3.Environmental Engineering Department,Xi'an Jiaotong University,Xian 710049,4.Guangzhou Maritime college,Guangzhou 510330,China) |
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| Abstract: | Three-dimensional steady-state temperature distribution of the water-cooling turbo-generator stator is discussed in this paper.The impact of heat source on the temperature field is calculated and the change of temperature distribution because of the holes blocking is also simulated.All these can provide basis both for the design and breakdown diagnosis. |
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| Keywords: | water cooling inner heat source surface heat transfer coefficient |
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