用于高温热泵蒸汽系统的几种工质的循环性能

GIEC OpenIR > 中国科学院广州能源研究所

	用于高温热泵蒸汽系统的几种工质的循环性能
Alternative Title	Several working fluids for high temperature heat pump steam system
	刘炳伸 ; 龚宇烈1 ; 陆振能 1; 姚远 1
	2015
Source Publication	可再生能源
Issue	12 Pages:1755-1761
Abstract	A thermodynamic model of high temperature heat pump steam system was developed,in which four preliminary screening pure working fluids R123,R141 b,R245ca,R245 fa as well as traditional medium-high temperature working fluid R114 were used to conduct a comp
Other Abstract	建立了高温热泵蒸汽系统的热力学模型。在蒸发温度为60℃,冷凝温度为120~140℃的工况下,进行经过初步筛选的4种高温热泵纯工质（R123,R141b,R245ca,R245fa）和传统高温热泵工质（R114）的循环性能对比研究。结果表明：R245fa的综合循环性能良好,单位容积制热量最高,其性能系数（COP）比R114平均高13.65%,压缩比与R114最接近;在符合干压缩要求的前提下,排气温度较低,而且环境友好,可作为高温热泵蒸汽系统的工质。
Keyword	高温热泵蒸汽系统工质单位容积制热量能效系数
Funding Organization	广东省科技计划项目（2013B091500059）; 中科院广州能源研究所所长基金项目（Y407P61001）
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/16156
Collection	中国科学院广州能源研究所
Affiliation	1.中国科学院广州能源研究所,中国科学院可再生能源重点实验室,广东广州510640 2.中国科学院大学,北京100049
Recommended Citation GB/T 7714	刘炳伸,龚宇烈,陆振能,等. 用于高温热泵蒸汽系统的几种工质的循环性能[J]. 可再生能源,2015(12):1755-1761.
APA	刘炳伸,龚宇烈,陆振能,&姚远.(2015).用于高温热泵蒸汽系统的几种工质的循环性能.可再生能源(12),1755-1761.
MLA	刘炳伸,et al."用于高温热泵蒸汽系统的几种工质的循环性能".可再生能源 .12(2015):1755-1761.

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