Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃
A new water-cooled auto-cascade refrigeration cycle(WACR) using a binary refrigerant mixture is presented, which adopts a condenser-phase separator instead of a condenser and an evaporative separator in traditional auto-cascade refrigeration cycle. In condenser-phase separator, high boiling point re...
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2015-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2015.02.052 |
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| author | Yang Yongan Yang Zhao Liu Bin |
| author_facet | Yang Yongan Yang Zhao Liu Bin |
| author_sort | Yang Yongan |
| collection | DOAJ |
| description | A new water-cooled auto-cascade refrigeration cycle(WACR) using a binary refrigerant mixture is presented, which adopts a condenser-phase separator instead of a condenser and an evaporative separator in traditional auto-cascade refrigeration cycle. In condenser-phase separator, high boiling point refrigerant can be condensed, and high boiling point and low boiling point refrigerants can be separated. Characteristics of four binary refrigerant mixtures (R22/R23, R290/R170, R134a/R23, and R134a/R170) circulation were analyzed. And the WACR using R22/R23 and R134a/R23 were studied experimentally. In the same condition, the COP of WACR using R22/R23 is higher than that of the WACR system using R134a/R23. Compared with the traditional system, COP of the new water-cooled auto-cascade refrigeration cycle(WACR) is higher from 60% to 100%. |
| format | Article |
| id | doaj-art-2d301b81c013434688035d71cb3f4539 |
| institution | DOAJ |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-2d301b81c013434688035d71cb3f45392025-08-20T03:00:13ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392015-01-013666515264Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃Yang YonganYang ZhaoLiu BinA new water-cooled auto-cascade refrigeration cycle(WACR) using a binary refrigerant mixture is presented, which adopts a condenser-phase separator instead of a condenser and an evaporative separator in traditional auto-cascade refrigeration cycle. In condenser-phase separator, high boiling point refrigerant can be condensed, and high boiling point and low boiling point refrigerants can be separated. Characteristics of four binary refrigerant mixtures (R22/R23, R290/R170, R134a/R23, and R134a/R170) circulation were analyzed. And the WACR using R22/R23 and R134a/R23 were studied experimentally. In the same condition, the COP of WACR using R22/R23 is higher than that of the WACR system using R134a/R23. Compared with the traditional system, COP of the new water-cooled auto-cascade refrigeration cycle(WACR) is higher from 60% to 100%.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2015.02.052mixed refrigerantauto-cascaderefrigeration cyclecondenser-phase separator |
| spellingShingle | Yang Yongan Yang Zhao Liu Bin Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃ Zhileng xuebao mixed refrigerant auto-cascade refrigeration cycle condenser-phase separator |
| title | Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃ |
| title_full | Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃ |
| title_fullStr | Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃ |
| title_full_unstemmed | Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃ |
| title_short | Study of Water-cooled Auto-cascade Refrigeration Cycle with a Low Temperature of﹣60 ℃ |
| title_sort | study of water cooled auto cascade refrigeration cycle with a low temperature of 60 ℃ |
| topic | mixed refrigerant auto-cascade refrigeration cycle condenser-phase separator |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2015.02.052 |
| work_keys_str_mv | AT yangyongan studyofwatercooledautocascaderefrigerationcyclewithalowtemperatureof60 AT yangzhao studyofwatercooledautocascaderefrigerationcyclewithalowtemperatureof60 AT liubin studyofwatercooledautocascaderefrigerationcyclewithalowtemperatureof60 |