摘要
从减少导热热阻和给热热阻的角度出发，阐述了高效换热管──金属螺纹管强化换热效能的机理。列举了金属螺纹管强化换热效能的实例。
Intensification mechanism of metal screw pipe for heat transfer was described from the viewpoint of vduction of heat conductivity and heat transfer resistance.Examples of heat transfer with metal screw pipe were cited.
