Thermodynamic Effect on a Cavitating Inducer in Liquid HydrogenSource: Journal of Fluids Engineering:;2010:;volume( 132 ):;issue: 011::page 111305Author:Eric Goncalvès
,
Julien Rolland
,
Guillaume Challier
,
Benoit Pouffary
,
Regiane Fortes Patella
DOI: 10.1115/1.4002886Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study was led in collaboration with the French Space Agency (CNES) and the Rocket Engine Division of Snecma. The main aims were the simulations and the analyses of cavitating flows in the rocket engine turbopump inducers, where the operating fluids are LH2 and LOx under cryogenic conditions. A ρ(P,T) state law modeling the cavitation phenomenon was integrated by the laboratory LEGI in the commercial computational fluid dynamics (CFD) code FINE/TURBO ™ , developed by Numeca International. Various 3D numerical results are given for an inducer geometry and comparisons are made with experimental data (head drop curves) obtained by NASA.
keyword(s): Pressure , Flow (Dynamics) , Temperature , Fluids , Vapors , Suction , Cavitation , Drops , Blades , Geometry , Hydrogen , Wall temperature , Computation , Cavities , Equations , Water , Temperature distribution , Cooling , Heating AND Boundary-value problems ,
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| contributor author | Eric Goncalvès | |
| contributor author | Julien Rolland | |
| contributor author | Guillaume Challier | |
| contributor author | Benoit Pouffary | |
| contributor author | Regiane Fortes Patella | |
| date accessioned | 2017-05-09T00:38:07Z | |
| date available | 2017-05-09T00:38:07Z | |
| date copyright | November, 2010 | |
| date issued | 2010 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27439#111305_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/143409 | |
| description abstract | This study was led in collaboration with the French Space Agency (CNES) and the Rocket Engine Division of Snecma. The main aims were the simulations and the analyses of cavitating flows in the rocket engine turbopump inducers, where the operating fluids are LH2 and LOx under cryogenic conditions. A ρ(P,T) state law modeling the cavitation phenomenon was integrated by the laboratory LEGI in the commercial computational fluid dynamics (CFD) code FINE/TURBO ™ , developed by Numeca International. Various 3D numerical results are given for an inducer geometry and comparisons are made with experimental data (head drop curves) obtained by NASA. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Thermodynamic Effect on a Cavitating Inducer in Liquid Hydrogen | |
| type | Journal Paper | |
| journal volume | 132 | |
| journal issue | 11 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4002886 | |
| journal fristpage | 111305 | |
| identifier eissn | 1528-901X | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Temperature | |
| keywords | Fluids | |
| keywords | Vapors | |
| keywords | Suction | |
| keywords | Cavitation | |
| keywords | Drops | |
| keywords | Blades | |
| keywords | Geometry | |
| keywords | Hydrogen | |
| keywords | Wall temperature | |
| keywords | Computation | |
| keywords | Cavities | |
| keywords | Equations | |
| keywords | Water | |
| keywords | Temperature distribution | |
| keywords | Cooling | |
| keywords | Heating AND Boundary-value problems | |
| tree | Journal of Fluids Engineering:;2010:;volume( 132 ):;issue: 011 | |
| contenttype | Fulltext |