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Performance analysis simulation for domestic application of heat pump by using sea water heat source

해수열에너지를 이용한 히트펌프의 국내 적용을 위한 성능평가 시뮬레이션

  • Lim, Seungtaek (Division of Marine Engineering, Korea Maritime and Ocean University) ;
  • Kim, Jungsik (Division of Machine Environment Research Division,Korea Marine Equipment Research Institute) ;
  • Oh, Cheol (Division of Marine Engineering, Korea Maritime and Ocean University)
  • Received : 2014.05.27
  • Accepted : 2014.09.16
  • Published : 2014.09.30

Abstract

Due to the development of human civilization, industrialization and urbanization, the human race demanded the food, clothing and shelter as well as a comfortable living environment. For the purpose of this, the refrigeration and air conditioning part was carried out research and development. However, high oil prices and environmental pollution having problems in the 21st century cannot be overlooked. As an alternative, thermal system was designed using the heat pump to applied sea water heat source. In this paper, outside and sea temperatures are analysed in 2010 and carried out the performance analysis simulation at All water and All Air heat pump system by HYSYS program for domestic use. As a result, total average COP of the system is 3.37 from All Water system and All Air is 3.48. It showed that high performance confirmed in both system.

문명의 발전과 도시화, 산업화를 통하여 인류는 의식주의 해결뿐 아니라 더 낳은 생활환경을 추구하였다. 그 결과 냉동 및 공조 분야의 연구와 개발이 활발히 진행되어 왔다. 하지만 인류는 21세기에 들어 상승하는 고유가와 환경문제를 더 이상 간과할 수 없게 되었다. 그 대안으로, 해수의 열원을 이용한 열펌프의 개발이 진행되었다. 본 논문에서는 2010년의 해수와 대기의 온도를 분석하여 열펌프의 국내적용을 위한 성능평가 시뮬레이션을 HYSYS 프로그램을 이용하여 전수식과 전공기식에 적용하였다. 그 결과, 총 평균 성능계수는 전수식에서 3.37 그리고 전공기식에서 3.48을 기록하였다. 이와 같은 결과로 해수열원을 이용한 열펌프 시스템이 국내사용에 적합함을 알 수 있었다.

Keywords

References

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