冬季置换通风的模拟研究

W. Fu, Li-ying Sun
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引用次数: 1

摘要

为了研究冬季置换通风系统,采用FLUENT软件,采用标准k-ε湍流模型结合壁面函数法对TVOC浓度场、速度场和温度场进行了数值模拟。研究认为,在冬季,采用吊顶辐射采暖系统和设置在冷壁上的暖风幕可以实现置换通风。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Simulation Study of Displacement Ventilation in Winter
In order to study the displacement ventilation system in winter, TVOC concentration field, velocity field and temperature field are simulated by FLUENT software which use standard k-ε turbulence model combined with wall function method. The study conclude that in winter displacement ventilation can be achieved by using ceiling radiant heating system and warm air-curtain which is set in the cold wall.
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