几种多孔介质换热元件冷态试验研究  

COLD-STATE EXPERIMENTAL STUDY ON SEVERAL KINDS OF POROUS MEDIA HEAT-EXCHANGING ELEMENTS

作　　者：卢苇[1] 马晓茜[1] 

机构地区：[1]华南理工大学

出　　处：《冶金能源》2000年第3期31-33,共3页Energy For Metallurgical Industry

基　　金：华中理工大学煤燃烧国家重点实验室开放基金! (980 4);广东省自然科学基金博士启动基金! (97410 5 )资助项目

摘　　要：通过对几种多孔介质换热元件进行冷态试验 ,得到了它们的流动阻力特性 ,通过对流动阻力及结构和几何参数的比较 ,认为以蜂窝状填充料作为热媒体对换热更有利。此外 ,还通过试验讨论了垃圾焚烧炉中的流动特性。Based on cold state experiment of several kinds of porous media heat exchanging elements,their flow resistance characteristics have been gained.By comparing flow resistance and structure and geometric parameters,we think that it is favorable to heat exchanging when using honeycomb filler as heat medium.Moreover,some experiments have been made to discuss flow characteristics of matters in garbage incinerator.

关 键 词：多孔介质 冷态试验 流动阻力特性 换热元件 

分 类 号：TF066.2[冶金工程—冶金物理化学]