Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station
This study introduces a novel wrap-around cooled diaphragm compressor, designed for employment in hydrogen refilling station. The performance of this innovative compressor is evaluated using a specially developed experimental platform. The analysis focused on the impact of pressure ratio and suction...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-04-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X24002739 |
| _version_ | 1827299250768183296 |
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| author | Zhaorui Zhao Gaofeng Wang Jingyu Zhang Yafen Tian |
| author_facet | Zhaorui Zhao Gaofeng Wang Jingyu Zhang Yafen Tian |
| author_sort | Zhaorui Zhao |
| collection | DOAJ |
| description | This study introduces a novel wrap-around cooled diaphragm compressor, designed for employment in hydrogen refilling station. The performance of this innovative compressor is evaluated using a specially developed experimental platform. The analysis focused on the impact of pressure ratio and suction gas temperature on the compressor's performance, and the cooling effect is assessed under varying temperatures of the cooling medium. The findings indicate that both the isentropic and volumetric efficiencies of the diaphragm compressor decrease with an increase in pressure ratio, with maximum values reaching 70% and 65% respectively. Under constant pressure ratio conditions, the exhaust temperature is found to increase with the rise in suction temperature. For a given suction temperature, a higher-pressure ratio resulted in a higher exhaust temperature. Furthermore, the cooling effect of the wrap-around cooling pipeline is found to be more pronounced under high pressure ratio conditions, with a maximum temperature reduction of 189.5 °C. |
| first_indexed | 2024-04-24T15:30:37Z |
| format | Article |
| id | doaj.art-2b56e13c7bee4796a65f237a4a1b6998 |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-04-24T15:30:37Z |
| publishDate | 2024-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-2b56e13c7bee4796a65f237a4a1b69982024-04-02T04:15:04ZengElsevierCase Studies in Thermal Engineering2214-157X2024-04-0156104242Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling stationZhaorui Zhao0Gaofeng Wang1Jingyu Zhang2Yafen Tian3Univeristy of Shanghai for Science and Technology, Department of Energy and Power Engineering, Shanghai, 200093, ChinaUniveristy of Shanghai for Science and Technology, Department of Energy and Power Engineering, Shanghai, 200093, ChinaUniveristy of Shanghai for Science and Technology, Department of Energy and Power Engineering, Shanghai, 200093, ChinaCorresponding author.; Univeristy of Shanghai for Science and Technology, Department of Energy and Power Engineering, Shanghai, 200093, ChinaThis study introduces a novel wrap-around cooled diaphragm compressor, designed for employment in hydrogen refilling station. The performance of this innovative compressor is evaluated using a specially developed experimental platform. The analysis focused on the impact of pressure ratio and suction gas temperature on the compressor's performance, and the cooling effect is assessed under varying temperatures of the cooling medium. The findings indicate that both the isentropic and volumetric efficiencies of the diaphragm compressor decrease with an increase in pressure ratio, with maximum values reaching 70% and 65% respectively. Under constant pressure ratio conditions, the exhaust temperature is found to increase with the rise in suction temperature. For a given suction temperature, a higher-pressure ratio resulted in a higher exhaust temperature. Furthermore, the cooling effect of the wrap-around cooling pipeline is found to be more pronounced under high pressure ratio conditions, with a maximum temperature reduction of 189.5 °C.http://www.sciencedirect.com/science/article/pii/S2214157X24002739Hydrogen refueling stationDiaphragm compressorWrap-around coolingPressure ratio |
| spellingShingle | Zhaorui Zhao Gaofeng Wang Jingyu Zhang Yafen Tian Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station Case Studies in Thermal Engineering Hydrogen refueling station Diaphragm compressor Wrap-around cooling Pressure ratio |
| title | Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station |
| title_full | Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station |
| title_fullStr | Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station |
| title_full_unstemmed | Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station |
| title_short | Study on the characteristics of a novel wrap-around cooled diaphragm compressor for hydrogen refueling station |
| title_sort | study on the characteristics of a novel wrap around cooled diaphragm compressor for hydrogen refueling station |
| topic | Hydrogen refueling station Diaphragm compressor Wrap-around cooling Pressure ratio |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X24002739 |
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