지열 히트펌프의 난방 성능 특성에 관한 실험적 연구

An Experimental Study on the Characteristics of the Heating Performance of Geothermal Heat Pump

It is an experimental syudy on the characteristics of the heating performance of geothermal heat pump. The work of compression, condensation heat, latent heat of vaporization, COPh, superheat and super cooling were measured at various operating conditions, the change in groundwater temperature and flow rates. The result show that as the flow rates increase, the compression decrease and condensation heat, latent heat of vaporization, COPh increase. As the groundwater temperature and flow rates increase, the superheat and supercooling increase. These results can be utilized in the design of the geothermal heat pump system.