置换通风与混合通风室内舒适性对比研究

摘要

The physical and mathematical model for an assembly room with displacement ventilation system or mixed ventilation system is established. The velocity field and temperature field in the room are simulated by the software AirPak. The thermal comforts of room are analyzed between displacement ventilation and mixed ventilation.%针对一个典型办公室,建立了置换通风系统和混合通风系统的物理模型及数学模型.利用AirPak软件对室内温度场、速度场进行了模拟计算,对比分析了置换通风和混合通风两种通风方式的舒适性.