| 特种异步发电机转子风冷流场和温度场的数值模拟 |
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| 引用本文： | 季建刚,王如竹,杨平西.特种异步发电机转子风冷流场和温度场的数值模拟[J].船舶工程,2007,29(2):34-37. |
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| 作者姓名： | 季建刚 王如竹 杨平西 |
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| 作者单位： | 上海交通大学,机械与动力工程学院,上海,200030;上海船舶设备研究所,上海,200031;上海交通大学,机械与动力工程学院,上海,200030;上海船舶设备研究所,上海,200031 |
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| 摘 要： | 基于CFD流体计算软件Fluent,对定子蒸发冷却的特种异步发电机转子冷却问题进行了模拟仿真计算.计算仿真结果和试验样机的实测数据吻合较好,证明了所采用的计算模型和数值方法可以对特种异步发电机转子冷却问题进行有效模拟,这为特种异步发电机转子冷却研究提供了重要的模拟仿真手段.
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| 关 键 词： | 电机学 特种异步发电机 蒸发冷却 CFD 数值模拟 |
| 文章编号： | 1000-6982（2007）02-0034-04 |
| 修稿时间： | 2005-12-19 |
Numerical simulation of the flow and temperature field of ventilated rotor for special asynchronous generators |
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| JI Jian-gang,WANG Ru-zhu,YANG Ping-xi.Numerical simulation of the flow and temperature field of ventilated rotor for special asynchronous generators[J].Ship Engineering,2007,29(2):34-37. |
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| Authors: | JI Jian-gang WANG Ru-zhu YANG Ping-xi |
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| Institution: | 1. School of Mechanical and Power Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; 2. Shanghai Marine Equipment Research Institute, Shanghai 200031, China |
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| Abstract: | In this paper, the rotor cooling process of special asynchronous generator whose stator is cooled by evaporation is simulated based on CFD code of software Fluent. The results of simulation are consistent with the experimental data of sample asynchronous generator well and confirm the feasibility of the computational model and method. The application of this mathematical model and simulation software provide useful simulating means for the research on rotor cooling of special asynchronous generators. |
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| Keywords: | CFD |
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