基于CFD的会议室内环境的模拟研究

Simulation of Internal Environment of Conference Room Based on CFD

现代生活人们更多处于室内环境中,室内的舒适性也是设计中考虑的重要因素。本文采用CFD软件,对会议室内环境进行模拟研究,通过加载太阳辐射模型得到太阳辐射对室内空气温度的影响,然后激活表面辐射模型计算模型内部表面之间的辐射热交换,以及人体散热对空气流动及温度分布的影响,从而得到会议室内温度场、速度场,进而对会议室暖通设计提供参考价值。

Nowadays people live are more common in indoor environment,comfort is an important factor in design. The CFD software is used to simulate the indoor environment. By using the solar radiation model,the influence of solar radiation on the indoor air temperature is obtained. Then,the surface radiation model is used to calculate the radiation heat exchange between the surface of the model and the effect of body heat dissipation on air flow and temperature distribution,So as to get the internal temperature field and velocity field,then provide reference value for the heating ventilating design of conference room.