Application of CFD to air distribution design for an air conditioned airport hall

Simulates the air distribution in an air conditioned airport hall by PHOENICS using zero equation turbulent model and three point momentum draught model. As a result, the air temperature distribution can not meet the design demand, and the air velocity exceeds the demand value in the design code with original scheme, and with the improved scheme of the same air flow and more air outlets, the distributions of temperature and velocity can meet code requirements.