| 某地铁站厅不同送回风方式的气流组织数值模拟和分析 |
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| 引用本文： | 沈凯,吴喜平,宋洁,张君瑛,张琛.某地铁站厅不同送回风方式的气流组织数值模拟和分析[J].制冷技术,2010(1):28-32. |
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| 作者姓名： | 沈凯 吴喜平 宋洁 张君瑛 张琛 |
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| 作者单位： | 同济大学,上海200092 |
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| 摘 要： | 地铁站厅公共区现今的空调设计，送回风方式主要有单送单回和两侧送中间回两种。根据不同的土建结构采用不同的方式。但由于空间比较大，送回风方式不合适可能会导致气流组织不良。本文以某地铁站厅为例，利用CFD方法，模拟和对比同一站厅不同送回风方式，并从各方面评价两种方式的效果，为地铁站气流组织的进一步研究和工程设计提供参考。
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| 关 键 词： | 地铁站 送回风方式 气流组织 模拟 |
Numerical simulation and analysis of air distribution in subway station AC systems |
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| Shen Kai,Wu Xiping,Song Jie,Zhang Junying,Zhang Chen.Numerical simulation and analysis of air distribution in subway station AC systems[J].Refrigeration Technology,2010(1):28-32. |
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| Authors: | Shen Kai Wu Xiping Song Jie Zhang Junying Zhang Chen |
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| Affiliation: | Shen Kai,Wu Xiping,Song Jie,Zhang Junying,Zhang Chen,(Tongji University,Shanghai 200092,China) |
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| Abstract: | Now there are two different modes of air distribution in air conditioning systems used in subway station: one of which discharging air from one side of the station hall and returning air into the another side of the hall, and the other discharging air from both sides of the hall and returning air into the middle of the hall. Different modes of air distribution are always adopted in different building structures. However, since the space of a subway station is large the modes of air distribution are always i... |
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| Keywords: | subway station mode of air distribution air stream characteristic simulation |
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