Comparative Study of Residential Split Air Conditioner as Water Heater (RSACWH) Using R-22 and HCR-22 Refrigerant

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dc.contributor.authorAziz, Azridjal
dc.contributor.authorThalal
dc.contributor.authorMainil, Rahmat Iman
dc.contributor.authorMainil, Adfhal Kurniawan
dc.date.accessioned2016-04-19T02:43:48Z
dc.date.available2016-04-19T02:43:48Z
dc.date.issued2016-04-19
dc.description.abstractExperimental studies on Residential Split AC Water Heater (RSACWH) by replacing refrigerant R-22 with HCR-22 (hydrocarbon refrigerants) as a drop-in substitute has been carried out. The dummy condenser (trombone type coil) as heat recovery system was used for heating water and installed in the water tank with 50 L capacity. The use of HCR-22 save electrical energy due to decrease in compressor power about 16.31% - 21.64% of the R-22, because HCR-22 refrigerant mass charge in the refrigeration system 40% less than the charge of R-22. The cooling capacity and heat rejection capacity is relatively the same for R-22 and HCR-22. The COPR increases around 11.89% - 18.69% and COPR + HP also increases around 4.26%-11.41% for HCR-22 compared to R-22. The room temperature with HCR-22 is relatively the same compared to R-22, while the hot water temperature using HCR-22 and R-22 are about 46.58°C-48.81°C and 59.50°C-63.40°C respectively. The use of the HCR-22 provides electrical energy savings for compressor power and better performance (COP) at similar room temperature compared to R-22.en_US
dc.description.sponsorshiphe 2nd International Conference on Ocean, Mechanical & Aerospace -scientists & engineers (OMASE 2015)en_US
dc.identifier.issn2443-1710
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/xmlui/handle/123456789/8208
dc.language.isoenen_US
dc.subjectwater heateren_US
dc.subjecthydrocarbon refrigeranten_US
dc.subjecttrombone coilen_US
dc.subjectdummy condenseren_US
dc.subjectheat recoveryen_US
dc.titleComparative Study of Residential Split Air Conditioner as Water Heater (RSACWH) Using R-22 and HCR-22 Refrigeranten_US
dc.typeUR-Scientific Work Lectureren_US

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