ASHRAE ST-16-006

English -- Evaluation of Refrigerant Mixtures in Three Different Cold-Climate Residential Air-Source Heat Pumps

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