【摘要】 利用CFD方法对一个典型置换通风办公室的湿环境进行了模拟研究,结果表明空间内的湿度呈分层梯度分布,明显区别于混合通风室内湿度一致的特点,与现有实验结果得出的规律一致。置换通风系统的这一特点,有利于对空调空间进行有效的湿度控制和空调系统的节能。更多还原

【Abstract】 Indoor humid environment of a typical office equipped with displacement ventilation system was numerically studied. The results show that humidity does stratify in the space, which is different from mixing ventilation where humidity is constant. The result is the same as experimental results of other researchers. This phenomenon is benefit for the humidity control and also energy saving of air-conditioned rooms.更多还原