Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture
At present, there is no method for predicting oil retention applicable to various working fluids. Oil retention characteristics in compressor suction lines are studied and a general method for predicting oil retention is established. The database of oil retention in suction lines is established acco...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Shanghai Jiao Tong University
2023-08-01
|
| Series: | Shanghai Jiaotong Daxue xuebao |
| Subjects: | |
| Online Access: | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-8-1028.shtml |
| _version_ | 1797730062783479808 |
|---|---|
| author | ZHANG Zhiting, GU Bo, ZENG Weijie, HU Jinting, WU Pengzhan |
| author_facet | ZHANG Zhiting, GU Bo, ZENG Weijie, HU Jinting, WU Pengzhan |
| author_sort | ZHANG Zhiting, GU Bo, ZENG Weijie, HU Jinting, WU Pengzhan |
| collection | DOAJ |
| description | At present, there is no method for predicting oil retention applicable to various working fluids. Oil retention characteristics in compressor suction lines are studied and a general method for predicting oil retention is established. The database of oil retention in suction lines is established according to experimental values in the public literature. After analyzing the influencing factors, a correlation of the volume ratio of oil retention in the database is fitted. According to the correlation and the state of working fluid at the inlet of suction line, the amount of oil retention can be predicted. In addition, oil retention of R32/PVE VG68 in suction lines is tested. A comparison of the experimental values and the prediction values indicate that for the flow of R32/PVE VG68 in suction lines, the calculation method can accurately show the variation trend of oil retention with various factors, and can accurately predict the amount of oil retention under different conditions. |
| first_indexed | 2024-03-12T11:38:44Z |
| format | Article |
| id | doaj.art-a3b1dfb368754e0996901352cb07aa5a |
| institution | Directory Open Access Journal |
| issn | 1006-2467 |
| language | zho |
| last_indexed | 2024-03-12T11:38:44Z |
| publishDate | 2023-08-01 |
| publisher | Editorial Office of Journal of Shanghai Jiao Tong University |
| record_format | Article |
| series | Shanghai Jiaotong Daxue xuebao |
| spelling | doaj.art-a3b1dfb368754e0996901352cb07aa5a2023-09-01T01:26:00ZzhoEditorial Office of Journal of Shanghai Jiao Tong UniversityShanghai Jiaotong Daxue xuebao1006-24672023-08-015781028103610.16183/j.cnki.jsjtu.2022.071Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil MixtureZHANG Zhiting, GU Bo, ZENG Weijie, HU Jinting, WU Pengzhan0School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaAt present, there is no method for predicting oil retention applicable to various working fluids. Oil retention characteristics in compressor suction lines are studied and a general method for predicting oil retention is established. The database of oil retention in suction lines is established according to experimental values in the public literature. After analyzing the influencing factors, a correlation of the volume ratio of oil retention in the database is fitted. According to the correlation and the state of working fluid at the inlet of suction line, the amount of oil retention can be predicted. In addition, oil retention of R32/PVE VG68 in suction lines is tested. A comparison of the experimental values and the prediction values indicate that for the flow of R32/PVE VG68 in suction lines, the calculation method can accurately show the variation trend of oil retention with various factors, and can accurately predict the amount of oil retention under different conditions.https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-8-1028.shtmlrefrigerant/oil mixturecompressor suction linesprediction of oil retention |
| spellingShingle | ZHANG Zhiting, GU Bo, ZENG Weijie, HU Jinting, WU Pengzhan Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture Shanghai Jiaotong Daxue xuebao refrigerant/oil mixture compressor suction lines prediction of oil retention |
| title | Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture |
| title_full | Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture |
| title_fullStr | Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture |
| title_full_unstemmed | Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture |
| title_short | Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture |
| title_sort | prediction of oil retention in compressor suction lines with refrigerant oil mixture |
| topic | refrigerant/oil mixture compressor suction lines prediction of oil retention |
| url | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-8-1028.shtml |
| work_keys_str_mv | AT zhangzhitinggubozengweijiehujintingwupengzhan predictionofoilretentionincompressorsuctionlineswithrefrigerantoilmixture |