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

루우프형 2상 유동 열사이폰의 비등열전달 특성에 관한 연구

  • Received : 2014.06.05
  • Accepted : 2014.06.13
  • Published : 2014.06.28

Abstract

A heat exchanger using two-phase loop thermosyphons was developed as a waste heat recovery system. An experimental study was carried out on the heat transfer characteristics of two-phase loop thermosyphons heat exchanger and the results from the experiments were used to see the possibility which the two-phase loop thermosyphons could be an alternate solution for waste heat recovery system. In the present work, R134a has been used as the working fluid and the filling rate do working fluid and heat flux 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 experimental results showed the provisional results as a waste heat recovery system.

Keywords

References

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