吉林大学学报(工学版) ›› 2003, Vol. ›› Issue (3): 42-45.

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Heat transfer characteristics of vacuum phase-change component with complex working medium

HUANG Hai-zhen1, WANG Zhen-kun1, SU Jun-lin1, LIU Xiao-zhou2   

  1. 1. College of Automotive Engineering, Jilin University, Changchun 130025, China;
    2. College of Energy and Power Engineering, Xi′an Jiaotong University, Xi′an 710049, China
  • Received:2002-08-09

Abstract: An experimental study has been taken to determine the heat transfer characteristics of vacuum phase change component with complex working medium and empirical expressions have been derived.The results show that the optimum inclination angle of the component is 30?,its filling rate is 18%.This paper provides basis for the design of vacclum phase change heating system.

Key words: vacuum phase-change component, complex working medium, inclination angle, filling rate, heat transfer characteristics

CLC Number: 

  • TK172.4
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