Simulation of flow field in steam ejector and analysis of shock wave characteristics
Fluent software is used to simulate the two-dimensional flow field in the steam ejector. The generation, development and end of shock in the flow field are analyzed. The influence of the shock wave characteristics on the ejector performance is discussed. The results show that the working back pressu...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201819803001 |
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doaj-6955b431b68f45db9990ccfb657e7e812021-04-02T13:54:54ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011980300110.1051/matecconf/201819803001matecconf_meae2018_03001Simulation of flow field in steam ejector and analysis of shock wave characteristicsCui YiFluent software is used to simulate the two-dimensional flow field in the steam ejector. The generation, development and end of shock in the flow field are analyzed. The influence of the shock wave characteristics on the ejector performance is discussed. The results show that the working back pressure in the steam ejector and the throat diameter of the nozzle all affect the position and intensity of the shock wave. When the shock wave ends prematurely or belatedly , it all affect the performance of the injector.https://doi.org/10.1051/matecconf/201819803001 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Cui Yi |
| spellingShingle |
Cui Yi Simulation of flow field in steam ejector and analysis of shock wave characteristics MATEC Web of Conferences |
| author_facet |
Cui Yi |
| author_sort |
Cui Yi |
| title |
Simulation of flow field in steam ejector and analysis of shock wave characteristics |
| title_short |
Simulation of flow field in steam ejector and analysis of shock wave characteristics |
| title_full |
Simulation of flow field in steam ejector and analysis of shock wave characteristics |
| title_fullStr |
Simulation of flow field in steam ejector and analysis of shock wave characteristics |
| title_full_unstemmed |
Simulation of flow field in steam ejector and analysis of shock wave characteristics |
| title_sort |
simulation of flow field in steam ejector and analysis of shock wave characteristics |
| publisher |
EDP Sciences |
| series |
MATEC Web of Conferences |
| issn |
2261-236X |
| publishDate |
2018-01-01 |
| description |
Fluent software is used to simulate the two-dimensional flow field in the steam ejector. The generation, development and end of shock in the flow field are analyzed. The influence of the shock wave characteristics on the ejector performance is discussed. The results show that the working back pressure in the steam ejector and the throat diameter of the nozzle all affect the position and intensity of the shock wave. When the shock wave ends prematurely or belatedly , it all affect the performance of the injector. |
| url |
https://doi.org/10.1051/matecconf/201819803001 |
| work_keys_str_mv |
AT cuiyi simulationofflowfieldinsteamejectorandanalysisofshockwavecharacteristics |
| _version_ |
1721563611292237824 |