聚四氟乙烯表面滴状冷凝的实验研究

PTFE

摘　要:根据递推法测定滴状冷凝传热系数原理，搭建了滴状冷凝传热系数测定试验台，并对聚四氟乙烯材料表面的传热特性进行了试验测定，分析了影响滴状冷凝传热系数的因素。
关键词:聚四氟乙烯 传热系数 滴状冷凝

Experimental investigation of heat transfer of dropwise condensation on the PTFE surfaceWang Bing, Yu BinCollege of Mechanical Engineering, Nanjing University of Technology, Nanjing 210009, ChinaAbstract:According to the recurrence measuring principle,the experimental system was constructed. The heat transfer performance on FIFE film was studied experimentally and the influencing factors of the heat transfer coefficient of dropwise condensation was analyzed.
Key words: PTFE, Heat transfer coefficient, Dropwise condensation