Study on Thermo-Conductive Plastic Finned TubeRadiators  

作　　者：Yang Jiehui Cheng Lixin(Chemical Engineering School, State Key Laboratory of Multiphase Flow in Power Engineering, Xi’anJiaotong University, Xi’an 710049, China) 

出　　处：《Journal of Thermal Science》1997年第1期21-26,共6页热科学学报（英文版）

摘　　要：This paper discusses thermo-conductive plastic finned tube radiators used in water saving type powerstations. First, the development of thermo-conductive plastics is introduced. Second, in order todetermine the rational geometric dimensions of thermo-conductive plastic finned tubes, an objectivefunction which takes the minimum volume of the consumed material for making finned tubes as an ob-ject is introduced. On the basis of the function, the economy comparison between thermaxonductiveplastic finned tubes and metal finned tubes is conducted.

关 键 词：air-cooling radiator thermo-conductive plastic finned tube optimum geometric parameters economy comparison 

分 类 号：TM621.3[电气工程—电力系统及自动化]