| 城轨空调客车客室内温度场和流场的数值模拟 |
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| 引用本文： | 臧运蕾 陈淑玲 曹建伟. 城轨空调客车客室内温度场和流场的数值模拟[J]. 都市快轨交通, 2005, 18(6): 42--45 |
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| 作者姓名： | 臧运蕾 陈淑玲 曹建伟 |
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| 作者单位： | 北京交通大学,北京,100044;北京交通大学,北京,100044;北京交通大学,北京,100044 |
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| 摘 要： | 利用FLUENT软件对北京DKZ1型地铁空调客车客室内的温度场和流场进行数值模拟，并在不同的送风温度和送风速度条件下选取典型面进行对比模拟分析，得出满足人体舒适性要求的送风温度和送风速度，为城轨空调客车空调系统的设计提供参考。
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| 关 键 词： | 城轨空调客车 数值模拟 温度场 流场 |
| 收稿时间： | 2005-04-29 |
| 修稿时间： | 2005-06-21 |
Numerical Simulation of Temperature and Flow Field in the Urban Air-conditioning Compartment |
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| Zang Yunlei,Chen Shuling,Cao Jianwei. Numerical Simulation of Temperature and Flow Field in the Urban Air-conditioning Compartment[J]. Urban Rapid Rail Transit, 2005, 18(6): 42--45 |
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| Authors: | Zang Yunlei Chen Shuling Cao Jianwei |
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| Abstract: | The temperature and flow distribution in the compartment of Beijing DKZ1 underground air-conditioning railcar is simulated by the software of FLUENT. Several typical sections are simulated and analyzed in the conditions of different inlets temperature and inlets velocity. The inlets temperature and inlets velocity satisfying human need for conformability are obtained. The results will provide reference for the design of air-conditioning system of the urban railcar. |
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| Keywords: | urban air-conditioning railcar numerical simulation temperature field flow field |
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