毛细管平面辐射空调换热性能的数值模拟研究

摘要

平面吊顶辐射空调系统中常用 S-M 型毛细管末端形式，通过对 S-M 型毛细管的三维流-固耦合换热模型的建立，应用CFD软件进行数值模拟计算，分析S-M型毛细管的“热短路”现象及各因素对毛细管供冷能力的影响，对S-M型毛细管产品的优化和设计提供一定的参考。%　　Establish the three-dimensional fluid-solid coupled model of S-M capillary,and analyse the phenomenon of and the impact of various parameters on the cooling capacity of the S-M capillary by CFD method. Provide some reference on the optimization and designing of S-M capillary products.