ASHRAE ST-16-006
English -- Evaluation of Refrigerant Mixtures in Three Different Cold-Climate Residential Air-Source Heat Pumps
Year: 2016
Abstract: Scope: This paper addresses the challenge of improving the performance of heat pumps (HPs) in cold-climate conditions by applying refrigerant mixtures. The potential benefits of implementing R-32/CO2 zeotropic refrigerant mixtures in three different residential air-sourceHPsfor cold climates are studied.ThecasesconsideredareconventionalresidentialHP, HPwith a variable mixture control system, andHPwith a variable compressor speed.The seasonal performance of a heating system with these air-source HPs, supplemented with an auxiliary electric heater, is studied in the cold-climate city of Montreal, Canada. To this aim, a detailed screeningHPmodel previously developed is modified and used. The obtained results highlight the potentialHPperformanceimprovementof applying refrigerant mixtures.
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ASHRAE ST-16-006
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contributor author | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. | |
date accessioned | 2017-10-18T11:11:45Z | |
date available | 2017-10-18T11:11:45Z | |
date copyright | 2016.01.01 | |
date issued | 2016 | |
identifier other | ZHBQSFAAAAAAAAAA.pdf | |
identifier uri | http://yse.yabesh.ir/std;jsessionid=435F2D89F77216F55ECC40BAF539160F/handle/yse/236263 | |
description abstract | Scope: This paper addresses the challenge of improving the performance of heat pumps (HPs) in cold-climate conditions by applying refrigerant mixtures. The potential benefits of implementing R-32/CO2 zeotropic refrigerant mixtures in three different residential air-sourceHPsfor cold climates are studied.ThecasesconsideredareconventionalresidentialHP, HPwith a variable mixture control system, andHPwith a variable compressor speed.The seasonal performance of a heating system with these air-source HPs, supplemented with an auxiliary electric heater, is studied in the cold-climate city of Montreal, Canada. To this aim, a detailed screeningHPmodel previously developed is modified and used. The obtained results highlight the potentialHPperformanceimprovementof applying refrigerant mixtures. | |
language | English | |
title | ASHRAE ST-16-006 | num |
title | English -- Evaluation of Refrigerant Mixtures in Three Different Cold-Climate Residential Air-Source Heat Pumps | en |
type | standard | |
page | 8 | |
status | Active | |
tree | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.:;2016 | |
contenttype | fulltext |