수산해양교육연구 (Journal of Fisheries and Marine Sciences Education)

  • 제26권4호
  • /
  • Pages.894-901
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  • 2014
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  • 1229-8999(pISSN)
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  • 2288-2049(eISSN)
한국수산해양교육학회 (The Korean Society for Fisheries and Marine Sciences Education)
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루우프형 2상 유동 열사이폰의 응축열전달 특성에 관한 연구

A Study on the Characteristics of Condensation Heat Transfer of Two-Phase Loop Thermosyphons

  • 투고 : 2014.06.15
  • 심사 : 2014.07.25
  • 발행 : 2014.08.31
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초록

This study concerns the performance of condensation heat transfer in two-phase loop thermosyphons. In the present work, R134a has been used as the working fluid. Liquid fill charge ratio defined by the ratio of working fluid volume to total internal volume of thermosyphon, heat flux and wind speed of condensation have been used as the experimental parameters. The results show that the filling rate of working fluid and heat flux are very important factors for the operation of two-phase loop thermosyphons. The optimum liquid fill charge ratio for the best condensation heat transfer rate was 80%.

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참고문헌

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