대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2009년도 하계학술발표대회 논문집
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- Pages.1267-1271
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- 2009
환경변화에 따른 핀-관, PF 열교환기 적용 공조기 성능 특성 실험 연구
Performance Characteristics on Environment Change of A/C applied Fin-tube and PF Heat Exchangers
- Park, K.M. (Department of Mechanical Engineering, Sunmoon University) ;
- Um, U.S. (Department of Mechanical Engineering, Sunmoon University) ;
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Kwon, Y.C.
(Department of Mechanical Engineering, Sunmoon University)
;
- Lee, S.J. (Korea Institute of Industrial Technology)
- 발행 : 2009.06.25
초록
In the present study, performance characteristics on environment change of A/C applied fin-tube and PF heat exchangers were experimentally investigated. Capacity and COP changing an outlet air velocity, an indoor/outdoor temperature and a relative humidity were obtained. Air－enthalpy calorimeter was used. As the air velocity, indoor temperature and relative humidity increase, capacity and COP increase. PF A/C has smaller refrigerant weight than the fin-tube A/C. The performance of PF-2 A/C with the squarer fin was more excellent than that of PF-1 A/C with the triangler fin.