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Title: Performance of a solar assisted heat pump using different refrigerants
Authors: Abdelbaki Benamor
Mohamed Guellal
Abdelwahab Aroussi
Hassan. H. Masjuki
???metadata.dc.contributor.url???: benamor.abdelbaki@qu.edu.qa
Keywords: Solar;Heat pump;R-22;R-407C;Performance
Issue Date: 27-Feb-2012
Publisher: Universiti Malaysia Perlis (UniMAP)
???metadata.dc.publisher.department???: Pusat Pengajian Kejuruteraan Mekatronik
Series/Report no.: Proceedings of the International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012)
Abstract: In this paper, an experimental study on the performance of a direct expansion solar assisted heat pump, (DESAHP), using two different refrigerants is presented. Refrigerants R-22 and R 407C were tested in a solar collector acting as evaporator in a conventional heat pump system. The system thermal performance was determined based on refrigerant flow rate, temperature and pressure in the system under a variety of weather conditions. The results showed good performances for both tested refrigerants. The average coefficient of performance of heating, COP, ranged from 3 to 5 depending on the operating conditions.
Description: International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia.
URI: http://hdl.handle.net/123456789/20415
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