摘要
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。
Through establishing an appropriate mathematical and physical model, it is simulated in this paper a 3D air flow environment of an air-conditioned room with an obstruction and obtained the distribution of the interior flow field and the contours of temperature. Furthermore, it is analyzed the fluid flow and transfer process of mixed convection with heat-line according to the concept of flux transport. The simulation has been proved its accuracy by the measurements of the room.
出处
《建筑热能通风空调》
2015年第3期9-12,共4页
Building Energy & Environment
基金
国家"十二五"科技支撑项目(2011BAJ03B07)
关键词
数值模拟
空气环境
热线
numerical simulation
air environment
heat-line
