Simulation of Indoor Airflow Organization in a Certain Large Court
In order to quickly predict the airflow organization and thermal comfort of a large space building,numerical simulation methods are used to simulate important parameters such as summer indoor temperature and wind speed of a large court in an intermediate people's court,and indoor thermal comfort is evaluated with PMV and PPD indicators.The simulation results show that the average wind speed at a height of 1.2 meters(personnel sitting height)is less than 0.3m/sand uniform,the average temperature is 24.8 ℃,the PMV value is 0.08～0.32,and the PPD value is 6.0％in summer design conditions.The indoor temperature,wind speed and other parameters basically meet the design requirements,and the thermal comfort is good.The results of this paper are useful for the study of air flow organization and thermal comfort in large space buildings,and can provide reference basis for related design.
Large SpaceSimulation of Airflow OrganizationPMVPPD
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