| 侧墙上置送风口置换通风流场及通风效果评价 |
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| 引用本文： | 林杨,王丽文,吕建.侧墙上置送风口置换通风流场及通风效果评价[J].煤气与热力,2013(12):22-25. |
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| 作者姓名： | 林杨 王丽文 吕建 |
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| 作者单位： | [1]天津城建大学能源与安全工程学院,天津300384 [2]天津大学建筑设计研究院,天津300073 |
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| 摘 要： | 针对设置侧墙上置送风口置换通风系统的房间，采用CFD软件对室内空气速度场、温度场进行模拟。根据模拟结果，分析贴附射流、冲击射流的发展过程，评价侧墙上置送风口置换通风系统的通风效果。
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| 关 键 词： | 置换通风 侧墙上置送风口 贴附射流 冲击射流 通风效果 |
Assessment of Displacement Ventilation Flow Field with High Sidewall Outlet and Ventilation Effect |
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| Affiliation: | LIN Yang, WANG Liwen, LYU Jian |
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| Abstract: | For a room using displacement ventilation system with high sidewall outlet, the indoor air velocity field and temperature field are simulated by CFD software. The development process of the attached jet and impact jet is analyzed according to the simulation results. The ventilation effect of displacement ventilation system with high sidewall outlet is assessed. |
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| Keywords: | displacement ventilation high sidewall outlet attached jet impact jet ventilation effect |
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