小型工业锅炉烟管中采用扰流子强化传热的试验研究  

Experimental Study on Heat Transfer in Flue Tubes of Small Industrial Boilers Boosted by Turbulence Stimulating Elements

作　　者：张元忠[1] 卓宁[1] 马其良[1] 涂载辉 夏利方 顾卫国 

机构地区：[1]上海机械学院 [2]上海红光锅炉厂

出　　处：《动力工程》1993年第4期53-58,共6页Power Engineering

摘　　要：本文介绍了工业锅炉管内插入式扭带扰流子的传热和流阻性的试验研究成果及其经济效益分析.提出的传热和流阻特性关系可供工程设计使用.该成果专利已形成可推广的商品化技术.Test results concerning heat transfer and flow resistance characteristics with twisted turbulence stimulating elements inserted in flue tubes of industrial boilers are presented together with an analysis of their economic merits. The proposed correlation of heat transfer and flow resistance characteristics can be used for design application. Figs 4, tables 3 and refs 2.

关 键 词：锅炉 传热 烟道 扰流子 

分 类 号：TK221[动力工程及工程热物理—动力机械及工程]