Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Thermodynamic performance assessment of ammonia/ionic liquid based half-effect absorption refrigeration cycle | |
Gong, Yulie1,2,3 ; Yang, Lei1,2,3,4; Lu, Zhenneng1,2,3; Wang, Lingbao1,2,3; Li, Huashan1,2,3
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| 2021-06-01 | |
| Source Publication | CASE STUDIES IN THERMAL ENGINEERING
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| ISSN | 2214-157X |
| Volume | 25Pages:16 |
| Corresponding Author | Li, Huashan(lihs@ms.giec.ac.cn) |
| Abstract | The potential of ammonia/ionic liquids half-effect absorption refrigeration cycle (ARC) has been investigated. The thermodynamic model of the half-effect ARC and the property models of ammonia/ionic liquid working pairs have been established with verified accuracy. In addition, the thermodynamic and economic performance comparisons between the four ammonia/ionic liquid working pairs and ammonia/water in the half-effect ARC cycle are conducted. With coefficient of performance (COP) and solution circulation ratio as key performance indicators in this paper, the results reveal that, in general, the COP of the four ammonia/ionic liquid working pairs is higher than that of the ammonia/water, and there exists an optimum generation temperature for the cycle to achieve the highest COP. With the cooling capacity per unit UA, the cycle's economic performance is studied. Under the typical operating conditions, the COP of working pairs with [emim][BF4] has the highest value (0.342), followed by [dema][Ac] (0.330), [dmim] [DMP] (0.300) and [emim][SCN] with the lowest value (0.293). And the cooling capacity per unit UA of ammonia/[emim][BF4] has the highest value. Moreover, compared to the other candidates, ammonia/[emim][BF4] performs best under most operating conditions and can be recommended as a reasonable working pair for the half-effect ARC. |
| Keyword | Half-effect absorption refrigeration cycle Ammonia Ionic liquid Low-grade thermal source Thermodynamic performance |
| DOI | 10.1016/j.csite.2021.100924 |
| WOS Keyword | IONIC LIQUIDS ; ZEOTROPIC MIXTURES ; HEAT-CAPACITIES ; WASTE HEAT ; TEMPERATURE ; SYSTEMS ; DRIVEN ; WATER ; TECHNOLOGIES ; RECOVERY |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2017YFB0903201] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA21050500] ; Natural Science Foundation of Guangdong Province, China[2018A030313018] |
| WOS Research Area | Thermodynamics |
| Funding Organization | National Key Research and Development Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Natural Science Foundation of Guangdong Province, China |
| WOS Subject | Thermodynamics |
| WOS ID | WOS:000647800100002 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/33090 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Li, Huashan |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Gong, Yulie,Yang, Lei,Lu, Zhenneng,et al. Thermodynamic performance assessment of ammonia/ionic liquid based half-effect absorption refrigeration cycle[J]. CASE STUDIES IN THERMAL ENGINEERING,2021,25:16. |
| APA | Gong, Yulie,Yang, Lei,Lu, Zhenneng,Wang, Lingbao,&Li, Huashan.(2021).Thermodynamic performance assessment of ammonia/ionic liquid based half-effect absorption refrigeration cycle.CASE STUDIES IN THERMAL ENGINEERING,25,16. |
| MLA | Gong, Yulie,et al."Thermodynamic performance assessment of ammonia/ionic liquid based half-effect absorption refrigeration cycle".CASE STUDIES IN THERMAL ENGINEERING 25(2021):16. |
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