Flow Simulation and Model Analysis of Efficiency and Pressure Ratio Behaviors in GT4086 Turbocharger Compressor
The present paper seeks to model and simulate the function of a centrifugal GT4082 compressor and evaluates the effects of losses in the impeller, volute, and diffuser. It is also examined the mass parameter effect on the efficiency drop at different speeds. The total and static pressure drops are a...
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| Veröffentlicht in: | Mechanika (Kaunas, Lithuania : 1995) Lithuania : 1995), 2020-07, Vol.26 (4), p.293-300 |
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| container_title | Mechanika (Kaunas, Lithuania : 1995) |
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| creator | Omidi, Mohammad Liu, Shu-iie Mohtaram, Soheil Lu, Hui-tian Zhang, Hong-Chao |
| description | The present paper seeks to model and simulate the function of a centrifugal GT4082 compressor and evaluates the effects of losses in the impeller, volute, and diffuser. It is also examined the mass parameter effect on the efficiency drop at different speeds. The total and static pressure drops are also examined in the volute and diffuser. Based on the experiments, the efficiency drops in these parts modeled at different mass parameters and speeds discovered to be maximized in the volute and diffuser at a specific speed. A global minimum was observed in the overall pressure drop and a global maximum in the static pressure drop versus a mass parameter. |
| doi_str_mv | 10.5755/j01.mech.26.4.23867 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1392-1207 |
| ispartof | Mechanika (Kaunas, Lithuania : 1995), 2020-07, Vol.26 (4), p.293-300 |
| issn | 1392-1207 2029-6983 |
| language | eng |
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| source | DOAJ Directory of Open Access Journals |
| subjects | Centrifugal compressors Diffusers Efficiency Flow (Dynamics) Flow simulation Impellers Mathematical models Parameters Pressure drop Pressure ratio Static pressure Superchargers |
| title | Flow Simulation and Model Analysis of Efficiency and Pressure Ratio Behaviors in GT4086 Turbocharger Compressor |
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