翅片管热交换器的传热实验研究  

Experimental research on heat transfer of heat exchanger in finned tube

作　　者：程菲[1] 苏保玲[1] 

机构地区：[1]山东大学能源动力学院,山东济南250061

出　　处：《水动力学研究与进展（A辑）》2001年第2期162-165,共4页Chinese Journal of Hydrodynamics

摘　　要：本文以翅片管作为传热元件 ,设计了冬季家用水—水热交换器 ,并对其传热特性进行了实验研究 ,给出了换热的准则方程式 ,以及换热器内水温的变化规律。WT5”BZ]In this paper, a water water heat expchanger for household in winter was designed. An experimental research on its heat transfer characteristic was completed. The empirical correlation for convective heat transfer was established and the variation rule of water temperature in the heat exchanger was given. [WT5HZ]

关 键 词：翅片管 强化传热 热交换器 

分 类 号：TK172[动力工程及工程热物理—热能工程] TK124