摘要
理论分析提出翘片传热效率的概念,推导翘片厚度、翘片高度和翘片的间距或者系数x决定了传热效率,也就是强化传热的效果。在翘片材料为黄铜、强制对流条件下,分析了优化翘片各参数,提出临界翘片厚度的概念,给出临界翘片厚度和翘片高度的关系曲线。
From the theory analysis,it is concluded that fin thickness,fin height and fin space between or parameter x decide the diathermanous effect value,and the concept of diathermanous effect is put forward.Under the condition of brass radiator and compelling convection,the concept of critical fin thickness and fin is put forward,optimized fin parameters and the relationship between critical fin thickness and fin height were concluded.
出处
《航空精密制造技术》
2007年第4期57-60,共4页
Aviation Precision Manufacturing Technology
关键词
热管翘片
翘片传热效率
临界翘片厚度
heat-pipe fin
fin diathermanous efficiency
critical fin thickness
