Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Optimum performance of a double absorption heat transformer | |
Wang, Hanzhi1,2; Li, Huashan1,2,3 ; Bu, Xianbiao1; Wang, Lingbao1,2
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| 2016-08-15 | |
| Source Publication | ENERGY CONVERSION AND MANAGEMENT
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| Volume | 122Pages:350-356 |
| Abstract | Double absorption heat transformer (DAHT) is a promising device in reducing the use of fossil fuels since it can utilize renewable sources or waste heat to provide high temperature energy. The absorber evaporator is an important component in the DAHT system, and there exists an optimum absorber evaporator temperature (OAET) at which the maximum coefficient of performance (COP) and exergy efficiency (ECOP) can be obtained simultaneously. In this paper, an optimization study is carried out by means of a parametric analysis, using a mathematical model developed in the software Engineering Equation Solver. The effects of the operating parameters such as the absorber, condenser, evaporator and generator temperatures and design parameters including the first and second economizer efficiencies on the OAET and corresponding maximum COP and ECOP have been analyzed in detail. Besides, some suggestions derived from the results are also given. (C) 2016 Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Optimum Absorber-evaporator Temperature Double Absorption Heat Transformer Exergy Efficiency Energy Consumption |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.enconman.2016.05.095 |
| WOS Subject Extended | Thermodynamics ; Energy & Fuels ; Mechanics ; Physics |
| WOS Keyword | SINGLE-STAGE ; THERMODYNAMIC PERFORMANCE ; LITHIUM BROMIDE ; EXERGY ANALYSIS ; SOLAR PONDS ; WASTE HEAT ; WATER ; OPTIMIZATION ; TEMPERATURE ; ENERGY |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Thermodynamics ; Energy & Fuels ; Mechanics ; Physics, Nuclear |
| WOS ID | WOS:000379632600032 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/11780 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Hanzhi,Li, Huashan,Bu, Xianbiao,et al. Optimum performance of a double absorption heat transformer[J]. ENERGY CONVERSION AND MANAGEMENT,2016,122:350-356. |
| APA | Wang, Hanzhi,Li, Huashan,Bu, Xianbiao,&Wang, Lingbao.(2016).Optimum performance of a double absorption heat transformer.ENERGY CONVERSION AND MANAGEMENT,122,350-356. |
| MLA | Wang, Hanzhi,et al."Optimum performance of a double absorption heat transformer".ENERGY CONVERSION AND MANAGEMENT 122(2016):350-356. |
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