大空间建筑室内热环境的数值模拟

Numerical simulation of the indoor thermal environment in a large space building

以河北保定一工业厂房大空间建筑为例,采用CFD方法,对全室性空调和分层空调两种空调工况下室内热环境进行了数值模拟,得出了相应的温度场和速度场分布,从热舒适的观点对两种工况进行了评价。

With the example of a large space building in Baoding of Hebei, the indoor thermal environment is simulated using the method of CFD, and two air conditioning modes which are all indoor space air conditioning and stratified air conditioning are analyzed. Based on the sim- Nation results, the temperature and velocity fields are appraised from the view of indoor thermal comfort.