Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor
This paper has briefly summarized the development of refrigerant compressor; and accounted the statistic of the electrical efficiency for positive displacement refrigerant compressor. After comparing and analyzing the above data, it is shown that the electrical efficiency of scroll compressors basic...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Journal of Refrigeration Magazines Agency Co., Ltd.
2013-01-01
|
| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.03.001 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850071412999454720 |
|---|---|
| author | Ma Yitai Liu Zhongyan Li Minxia |
| author_facet | Ma Yitai Liu Zhongyan Li Minxia |
| author_sort | Ma Yitai |
| collection | DOAJ |
| description | This paper has briefly summarized the development of refrigerant compressor; and accounted the statistic of the electrical efficiency for positive displacement refrigerant compressor. After comparing and analyzing the above data, it is shown that the electrical efficiency of scroll compressors basically varies from 0.5 to 0.75, with a focus on section 0.6 - 0.7; efficiency of piston compressors is basically between 0.4 and 0.7, with a focus on section 0.5-0.65; efficiency of screw compressors is basically between 0.5 and 0.75, with a focus on section 0.65 - 0.75. Besides, the results show that the efficiency of compressors reaches its best when its compression ratio is between 2 and 4, which provides foundation and basis for designing, checking and calculation of refrigeration compressor, and guides the performance improvements for refrigeration system. |
| format | Article |
| id | doaj-art-985fdf9fdbca440689c70011168d6f22 |
| institution | DOAJ |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-985fdf9fdbca440689c70011168d6f222025-08-20T02:47:18ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392013-01-013466521156Analysis of Electrical Efficiency for Positive Displacement Refrigerant CompressorMa YitaiLiu ZhongyanLi MinxiaThis paper has briefly summarized the development of refrigerant compressor; and accounted the statistic of the electrical efficiency for positive displacement refrigerant compressor. After comparing and analyzing the above data, it is shown that the electrical efficiency of scroll compressors basically varies from 0.5 to 0.75, with a focus on section 0.6 - 0.7; efficiency of piston compressors is basically between 0.4 and 0.7, with a focus on section 0.5-0.65; efficiency of screw compressors is basically between 0.5 and 0.75, with a focus on section 0.65 - 0.75. Besides, the results show that the efficiency of compressors reaches its best when its compression ratio is between 2 and 4, which provides foundation and basis for designing, checking and calculation of refrigeration compressor, and guides the performance improvements for refrigeration system.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.03.001electrical efficiencyscroll compressorpiston compressorscrew compressorevaporative temperaturecompression ratio |
| spellingShingle | Ma Yitai Liu Zhongyan Li Minxia Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor Zhileng xuebao electrical efficiency scroll compressor piston compressor screw compressor evaporative temperature compression ratio |
| title | Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor |
| title_full | Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor |
| title_fullStr | Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor |
| title_full_unstemmed | Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor |
| title_short | Analysis of Electrical Efficiency for Positive Displacement Refrigerant Compressor |
| title_sort | analysis of electrical efficiency for positive displacement refrigerant compressor |
| topic | electrical efficiency scroll compressor piston compressor screw compressor evaporative temperature compression ratio |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.03.001 |
| work_keys_str_mv | AT mayitai analysisofelectricalefficiencyforpositivedisplacementrefrigerantcompressor AT liuzhongyan analysisofelectricalefficiencyforpositivedisplacementrefrigerantcompressor AT liminxia analysisofelectricalefficiencyforpositivedisplacementrefrigerantcompressor |