Review article
The influence of refrigerant retrofit by heat pump framed evaporator and condenser on the heat transfer and cooling efficiency
Darko PREBEG
; Faculty of Engineering, University of Rijeka, Rijeka, Croatia
Abstract
The influence of refrigerant retrofit by heat pump framed evaporator and condenser on the heat transfer and cooling efficiency results is analyzed in this paper. Six syntetic (freons) and six natural working fluids have been taken into consideration. Air and water are used as well as the intermediate fluids of heat transfer. The numerical analysies are shown for cooling and heating mode by selection of calculated domain. Comparation of results has been made accompanied by commentary and final conclusions.
Keywords
Cooling efficiency; Framed evaporator and condenser; Heat transfer influence; Numerical analysis; Refrigerant retrofit
Hrčak ID:
97944
URI
Publication date:
31.8.2012.
Visits: 2.585 *