Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
권호 표지

Study on Performance Characteristic of Water-Cooled Type Beat Pump Using Hydrocarbon Refrigerants

탄화수소계 냉매를 이용한 수냉식 히트점프의 성능특성에 관한 연구

  • 전철호 (부경대학교 대학원 냉동공조공학과) ;
  • 이호생 (부경대학교 대학원 냉동공조공학과) ;
  • 김재돌 (동명대학 냉동공조과) ;
  • 윤정인 (부경대학교 기계공학부)
  • Published : 2005.11.01
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Abstract

This study of the performance characteristics of natural refrigerants such as R-290 (propane), R-6OOa (iso-butane) and R-1270 (propylene) has investigated to compare with conventional HCFC's refrigerant R-22 for water-cooled heat pump system. The experimental apparatus has basic parts of cycle that uses the water as a heat source. The Performance of the water-cooled system using hydrocarbon refrigerants had been getting better than R-22 from start-up to the similar evaporating temperature after stabilizing system. Through the above it is possible that hydrocarbon refrigerants could be drop-in alternatives for R-22.

Keywords

References

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