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## Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A

#### Hayati TÖRE [1] , Ali KİLİCARSLAN [2]

I n this study, in order to investigate the effect of outdoor air temperatures on the performance of an air source heat pump, operated in cooling mode, using R404A refrigerant, the heat pump was tested at the outdoor air temperatures ranging from 25 °C to 30 °C and a computer code was also developed by using Engineering Equation Solver EES . Experimental measurements have been carried out at the outdoor air temperatures ranging from 25 °C to 29 °C and they are repeated three times for better accuracy. The temperatures, the pressures, and the electric energy consumed by the compressor and the fans are measured by means of the K type thermocouple, bourdon type manometer and energy analyzer, respectively. Furthermore, an electric heater was installed in the room where the indoor unit was located and a humidifier is activated to provide the humidity conditions required for the room. The compressor pressure ratio, the power driven by the compressor, the heat rejection capacity of the outdoor unit, the cooling capacity of the indoor unit, the coefficient of performance of the heat pump COP were investigated according to different outdoor air temperatures. It was observed that as the outdoor air temperature increased, the indoor unit capacity and COP of the heat pump system decreased while the energy consumed by the compressor increased
Heat pump, Cooling, Coefficient of performance, R404A
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Primary Language en Research Article Author: Hayati TÖREInstitution: Municipality of Merzifon, Department of Mechanical Engineer, Amasya, Turkey Author: Ali KİLİCARSLANInstitution: Hitit University, Department of Mechanical Engineering, Çorum, Turkey Application Date : May 7, 2021 Acceptance Date : May 7, 2021 Publication Date : September 1, 2017
 Bibtex @ { hjse859992, journal = {Hittite Journal of Science and Engineering}, issn = {}, eissn = {2148-4171}, address = {Hitit Üniversitesi Mühendislik Fakültesi Kuzey Kampüsü Çevre Yolu Bulvarı 19030 Çorum / TÜRKİYE}, publisher = {Hitit University}, year = {2017}, volume = {4}, pages = {131 - 136}, doi = {10.17350/HJSE19030000059}, title = {Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A}, key = {cite}, author = {Töre, Hayati and Kilicarslan, Ali} } APA Töre, H , Kilicarslan, A . (2017). Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A . Hittite Journal of Science and Engineering , 4 (2) , 131-136 . DOI: 10.17350/HJSE19030000059 MLA Töre, H , Kilicarslan, A . "Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A" . Hittite Journal of Science and Engineering 4 (2017 ): 131-136 Chicago Töre, H , Kilicarslan, A . "Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A". Hittite Journal of Science and Engineering 4 (2017 ): 131-136 RIS TY - JOUR T1 - Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A AU - Hayati Töre , Ali Kilicarslan Y1 - 2017 PY - 2017 N1 - doi: 10.17350/HJSE19030000059 DO - 10.17350/HJSE19030000059 T2 - Hittite Journal of Science and Engineering JF - Journal JO - JOR SP - 131 EP - 136 VL - 4 IS - 2 SN - -2148-4171 M3 - doi: 10.17350/HJSE19030000059 UR - https://doi.org/10.17350/HJSE19030000059 Y2 - 2021 ER - EndNote %0 Hittite Journal of Science and Engineering Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A %A Hayati Töre , Ali Kilicarslan %T Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A %D 2017 %J Hittite Journal of Science and Engineering %P -2148-4171 %V 4 %N 2 %R doi: 10.17350/HJSE19030000059 %U 10.17350/HJSE19030000059 ISNAD Töre, Hayati , Kilicarslan, Ali . "Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A". Hittite Journal of Science and Engineering 4 / 2 (September 2017): 131-136 . https://doi.org/10.17350/HJSE19030000059 AMA Töre H , Kilicarslan A . Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A. Hittite J Sci Eng. 2017; 4(2): 131-136. Vancouver Töre H , Kilicarslan A . Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A. Hittite Journal of Science and Engineering. 2017; 4(2): 131-136. IEEE H. Töre and A. Kilicarslan , "Experimental Investigation of Cooling Performance a Heat Pump for Near Azeotropic Refrigerant R404A", Hittite Journal of Science and Engineering, vol. 4, no. 2, pp. 131-136, Sep. 2017, doi:10.17350/HJSE19030000059

Authors of the Article
[1]
[2]