高大空间建筑空调气流组织模拟分析

Simulation analysis of air distribution of air conditioning in large space building

建立大会议室物理模型,利用Fluent软件对高大空间建筑在不同条件的侧送下回送风方式进行数值模拟,根据模拟结果,分析会议室相关位置速度场和温度场,并进行对比研究,提出侧送下回风的一种较佳的合理方案。

The physical model of large conference room is established,and the sidewall air supply and below return mode under different conditions is numerically simulated by using Fluent software.According to the simulation results,the velocity field and temperature field of conference room are analyzed,and the comparative study is carried out.A better and reasonable scheme of the sidewall air supply and below return is put forward.