Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy
To solve the problem caused by transcritical CO2 compression refrigeration system, a new absorption refrigeration system driven by double low-grade energy was presented based on the principle of energy cascade utilization. Based on mathematical model for each component of the system, an experimental...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2016-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2016.02.059 |
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| author | He Lijuan Zhu Chaoqun Yang Bin Wang Lifang Zhang Shaohua Xiao Zhuonan |
| author_facet | He Lijuan Zhu Chaoqun Yang Bin Wang Lifang Zhang Shaohua Xiao Zhuonan |
| author_sort | He Lijuan |
| collection | DOAJ |
| description | To solve the problem caused by transcritical CO2 compression refrigeration system, a new absorption refrigeration system driven by double low-grade energy was presented based on the principle of energy cascade utilization. Based on mathematical model for each component of the system, an experimental equipment driven by the double low-grade energy were developed. The effect of operating parameters, such as hot source temperature, cooling water inlet temperature and cooled medium, on the system performances had been investigated under constant flow rate. The results showed that the new absorption refrigeration system owned a higher COP and the lowest refrigeration temperature ﹣15.2 ℃ under the same experimental conditions. The study results are helpful to the optimal design. |
| format | Article |
| id | doaj-art-59855ce0a43241efa8fb656f6de4ff57 |
| institution | DOAJ |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-59855ce0a43241efa8fb656f6de4ff572025-08-20T03:16:32ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392016-01-013766514826Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade EnergyHe LijuanZhu ChaoqunYang BinWang LifangZhang ShaohuaXiao ZhuonanTo solve the problem caused by transcritical CO2 compression refrigeration system, a new absorption refrigeration system driven by double low-grade energy was presented based on the principle of energy cascade utilization. Based on mathematical model for each component of the system, an experimental equipment driven by the double low-grade energy were developed. The effect of operating parameters, such as hot source temperature, cooling water inlet temperature and cooled medium, on the system performances had been investigated under constant flow rate. The results showed that the new absorption refrigeration system owned a higher COP and the lowest refrigeration temperature ﹣15.2 ℃ under the same experimental conditions. The study results are helpful to the optimal design.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2016.02.059double low-grade energyCO2-[emim][Tf2N]absorption refrigeration systemheat and mass transfersystem performance |
| spellingShingle | He Lijuan Zhu Chaoqun Yang Bin Wang Lifang Zhang Shaohua Xiao Zhuonan Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy Zhileng xuebao double low-grade energy CO2-[emim][Tf2N] absorption refrigeration system heat and mass transfer system performance |
| title | Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy |
| title_full | Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy |
| title_fullStr | Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy |
| title_full_unstemmed | Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy |
| title_short | Experimental Study on Performances of a New Absorption Refrigeration System Driven by Double Low-grade Energy |
| title_sort | experimental study on performances of a new absorption refrigeration system driven by double low grade energy |
| topic | double low-grade energy CO2-[emim][Tf2N] absorption refrigeration system heat and mass transfer system performance |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2016.02.059 |
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