[Yao, Lin; Wan, Fen; Liu, Zhenhao; Xie, Jingfang; Peng, Xiaoyong] School of Urban Construction, University of South China, No.28 Changsheng West Road, Hengyang, 421001, China
The numerical simulation of indoor airflow and poison gas diffusion and transport process is given for different air systems of air-conditioning in large space buildings in this paper. The numerical results show that the poison gas diffusion is affected by indoor airflow, and the variety air systems make the characteristics of poison gas diffusion differently. After arriving at the air return, the poison gas will soon be sprayed from the air inlet of the air sy...
