Study on thermal comfort of impinging jet ventilation system applied to airport terminal buildings

Taking an airport terminal building as an example, studies the effect of impinging jet ventilation with Fluent. Analyses the influences of air supply velocity and nozzle setting height on the indoor temperature field in the vertical direction, PMV and PD. Obtains the optimal air supply velocity and nozzle setting height. Calculation results show that the best nozzle setting height is 0.3 m and the best air supply velocity is 1.6 m/s.