摘要
分析了逆重式垂直工作旋转热管的传热性能,着重讨论了由离心效应形成的液膜条件下蒸发段与冷凝段的传热,给出热阻的理论计算公式。为保证蒸发段不发生局部干涸,讨论了所需工质注入量。
Heat Tranfer performance of rotating heat pipes of anti-gravity type has been Analysed. The article puts emphasis on discussing heat trasfer of the evaporator and the codenser under the condition of liquid film formed by centrifugal effect. The theoretic calculating formula of thermal resistance has been given and the necessary loading quantity of working fluid has been discussed for
关键词
逆重式
热管
传热
热阻
工质
anti-gravity
heat pipe
heat transfer
thermal resistance
loading quantity
