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跨临界二氧化碳热泵喷射循环实验
Alternative TitleTranscritical CO2 heat pump system with an ejector
邹春妹; 岑继文; 刘培; 蒋方明
2016
Source Publication化工学报
Issue4Pages:1520-1526
Cooperation Status国内
AbstractAn optimized design of the ejector was presented, which was applied to a transcritical CO2 heat pump as an experimental water heater system. Experiments were carried out not only to investigate the effects of flow rate and outlet temperature of hot water
Subtype期刊
Other Abstract在跨临界CO2热泵热水器系统中引入优化设计的喷射器,对系统进行实验研究,分析了制热系数、引射比、升压比、喷射器效率等参数随热水体积流量和出口温度及高压侧压力的变化趋势以及优化设计的喷射器对系统的影响。实验结果表明:随着热水体积流量减小或其出口温度增加,引射比将逐渐减小,而喷射器效率逐渐升高;在测试工况范围内升压比基本保持不变,系统COPh最高将近3.5;系统高压侧的压力因优化喷射器的引入而明显降低,有利于系统的安全运行;跨临界二氧化碳热泵喷射循环系统存在一个最优运行压力,值得注意的是在最优运行压力下,热水
Keyword喷射器 优化设计 热力学 Co2 跨临界循环 热泵 Coph
Indexed ByCSCD ; SCI
Language中文
Funding Organization国家重点基础研究发展计划项目(2011CB710700);广东省中国科学院全面战略合作项目(2011B090300038)
CSCD IDCSCD:5677195
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15936
Collection中国科学院广州能源研究所
Affiliation中国科学院可再生能源重点实验室,中国科学院广州能源研究所先进能源系统实验室,广东广州 510640
Recommended Citation
GB/T 7714
邹春妹,岑继文,刘培,等. 跨临界二氧化碳热泵喷射循环实验[J]. 化工学报,2016(4):1520-1526.
APA 邹春妹,岑继文,刘培,&蒋方明.(2016).跨临界二氧化碳热泵喷射循环实验.化工学报(4),1520-1526.
MLA 邹春妹,et al."跨临界二氧化碳热泵喷射循环实验".化工学报 .4(2016):1520-1526.
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