Optimization Design of CO2 Air Cooler
The design process of the air cooler used in refrigerated warehouse is introduced in detail and optimization algorithms are used to optimize the structure of the air cooler of CO2. Volume and the heat transfer coefficient of the heat exchanger are taken as an object function respectively, and fin-pi...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Refrigeration Magazines Agency Co., Ltd.
2012-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2012.03.022 |
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| _version_ | 1850232939385716736 |
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| author | Liu Bin Su Yun Dong Xiaoyong Wang Congfei Cai Jinghui |
| author_facet | Liu Bin Su Yun Dong Xiaoyong Wang Congfei Cai Jinghui |
| author_sort | Liu Bin |
| collection | DOAJ |
| description | The design process of the air cooler used in refrigerated warehouse is introduced in detail and optimization algorithms are used to optimize the structure of the air cooler of CO2. Volume and the heat transfer coefficient of the heat exchanger are taken as an object function respectively, and fin-pitch, tube distance, tube rows, row numbers, diameter of heat pipe and the lengths of single pipe are selected as decision variables. However, according to the results of optimization, both the two algorithms are defect and insufficient, so the structure of the CO2 air cooler is optimized by the multi-objective optimization with the heat transfer coefficient, volume, air-side pressure drop. It shows that the multi-objective optimization is effective with the weight coefficients. The optimization results are verified by the experiments. Finally, the sensitive analysis of the structure is given based on the optimal result above. |
| format | Article |
| id | doaj-art-d4b94decece44d8e90fb8dc2de487cd3 |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2012-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-d4b94decece44d8e90fb8dc2de487cd32025-08-20T02:03:01ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392012-01-013366519798Optimization Design of CO2 Air CoolerLiu BinSu YunDong XiaoyongWang CongfeiCai JinghuiThe design process of the air cooler used in refrigerated warehouse is introduced in detail and optimization algorithms are used to optimize the structure of the air cooler of CO2. Volume and the heat transfer coefficient of the heat exchanger are taken as an object function respectively, and fin-pitch, tube distance, tube rows, row numbers, diameter of heat pipe and the lengths of single pipe are selected as decision variables. However, according to the results of optimization, both the two algorithms are defect and insufficient, so the structure of the CO2 air cooler is optimized by the multi-objective optimization with the heat transfer coefficient, volume, air-side pressure drop. It shows that the multi-objective optimization is effective with the weight coefficients. The optimization results are verified by the experiments. Finally, the sensitive analysis of the structure is given based on the optimal result above.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2012.03.022pyrologyoptimizationair coolerstructural parameter |
| spellingShingle | Liu Bin Su Yun Dong Xiaoyong Wang Congfei Cai Jinghui Optimization Design of CO2 Air Cooler Zhileng xuebao pyrology optimization air cooler structural parameter |
| title | Optimization Design of CO2 Air Cooler |
| title_full | Optimization Design of CO2 Air Cooler |
| title_fullStr | Optimization Design of CO2 Air Cooler |
| title_full_unstemmed | Optimization Design of CO2 Air Cooler |
| title_short | Optimization Design of CO2 Air Cooler |
| title_sort | optimization design of co2 air cooler |
| topic | pyrology optimization air cooler structural parameter |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2012.03.022 |
| work_keys_str_mv | AT liubin optimizationdesignofco2aircooler AT suyun optimizationdesignofco2aircooler AT dongxiaoyong optimizationdesignofco2aircooler AT wangcongfei optimizationdesignofco2aircooler AT caijinghui optimizationdesignofco2aircooler |