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

Abstract: Due to the development of human civilization, industrialization and urbanization, the human race de-manded 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 tem-peratures 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. Keywords: Coefficience of Performance, All Water, All Air, Refrigeration, TonHeat Pump 1. 서 론 인류문명의 발달로 인하여 산업화와 도시화가 진행되면서 인류는 의식주의 해결 뿐 아니라 쾌적한 생활환경을 위하여 냉동 및 공기조화분야의 연구와 개발이 진행되었다. 하지만 21세기에 들어와 고유가와 환경오염이라는 간과할 수 없는 문제에 봉착하여 냉동·공조의 분야에서도 고효율 친환경 기술의 개발이 절실하게 되었다. 국내에서도 지속적으로 상승하고 있는 유가에 대처하기 위하여 새로운 기술의 보급과 함께 2001년부터 에너지수급