The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a
In order to get the thermophysical properties of mixed refrigerants R134a/R290, the author built PVTx experimental system with high accuracy. Based on the Burnett method, the author measured the PVT properties of R134a/R290 with mass fraction 50%/50%, 55%/45%, 60%/40% in the range of 252K-320K, and...
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2014-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2014.02.076 |
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| _version_ | 1849707437569867776 |
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| author | Yang Xi Qi Yingxia Chen Wei Zhang Hua |
| author_facet | Yang Xi Qi Yingxia Chen Wei Zhang Hua |
| author_sort | Yang Xi |
| collection | DOAJ |
| description | In order to get the thermophysical properties of mixed refrigerants R134a/R290, the author built PVTx experimental system with high accuracy. Based on the Burnett method, the author measured the PVT properties of R134a/R290 with mass fraction 50%/50%, 55%/45%, 60%/40% in the range of 252K-320K, and fitted the gas virial equation of these mixed refrigerants. The average error between experimental data and equation is about 1%.It turned out that the experimental data agreed with the equations highly. |
| format | Article |
| id | doaj-art-d3bc036568864f51b0e283c588a50f76 |
| institution | DOAJ |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2014-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-d3bc036568864f51b0e283c588a50f762025-08-20T03:15:54ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392014-01-013566516599The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134aYang XiQi YingxiaChen WeiZhang HuaIn order to get the thermophysical properties of mixed refrigerants R134a/R290, the author built PVTx experimental system with high accuracy. Based on the Burnett method, the author measured the PVT properties of R134a/R290 with mass fraction 50%/50%, 55%/45%, 60%/40% in the range of 252K-320K, and fitted the gas virial equation of these mixed refrigerants. The average error between experimental data and equation is about 1%.It turned out that the experimental data agreed with the equations highly.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2014.02.076R134a/R290PVTxvirial equation |
| spellingShingle | Yang Xi Qi Yingxia Chen Wei Zhang Hua The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a Zhileng xuebao R134a/R290 PVTx virial equation |
| title | The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a |
| title_full | The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a |
| title_fullStr | The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a |
| title_full_unstemmed | The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a |
| title_short | The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a |
| title_sort | experimental study of pvtx properties of near aeotropic mixture refrigerant r290 r134a |
| topic | R134a/R290 PVTx virial equation |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2014.02.076 |
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