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김창희(Changhee Kim),연성현(Seonghyeon Yeon),김규영(Kyuyoung Kim),이남수(Namsoo Lee),조용(Yong Cho) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.11
Heat pump systems offer economical alternatives of recovering heat from different sources for use in various industrial, commercial and residential applications. Heat pump becomes a key component in an energy system with great potential for energy saving. This paper presents the design process and experimental results of oil-free water-source heat pump system. A set of experimental tests was first carried out to examine the performance of heat pump system under three different operating conditions.