带阻挡的空调房间热舒适的可及性研究

摘要

Through establishing an appropriate m athem aticaland physicalm odel,itissim ulated in thispapera 3D air flow environm ent of an air-conditioned room w ith an obstruction and obtained the distribution of the interior flow field and the contoursoftem perature.Furtherm ore,itisanalyzed the fluid flow and transferprocessofm ixed convection w ith heat-line according to the conceptofflux transport.The sim ulation hasbeen proved itsaccuracy by the m easurem entsof the room .%本文通过建立相应的数学物理模型，对带有阻隔的空调房间室内空气环境进行了三维数值模拟，得出了室内流场、温度场的分布图，同时引用对流传输的概念，采用热线进一步分析了混合对流房间中流体流动与传递过程，并对模拟房间进行了实验测试，验证了模拟的准确性。