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Keywords: turbulence model
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Proceedings Papers

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A009, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65799
... of water and air on the braking of the sled are studied. curving the track, water braking, spoilers as air brakes, or hooks and cables [11]. There are several methods for deploying water Keywords: CFD, Turbulence Model, Multiphase flow, HHSTT, braking depending on testing velocity profiles. Depending...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A081, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5572
... with the traditional RANS k-eps model. The results show that the multi-layer neural network method has achieved good results in turbulence model reconstruction. turbulence model Reynolds stress multi-layer neural network cross-validation RECONSTRUCTION OF RANS MODEL AND CROSS-VALIDATION OF FLOW FIELD...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A053, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5506
.... Keywords: CFD, Turbulence Model, LES, HHSTT, Hypersonic, Supersonic, High-Speed Test Track INTRODUCTION Operated by the 846th Test Squadron (TS), the Holloman High-Speed Test Track (HHSTT) at the Holloman Air Force Base (HAFB), New Mexico is the world's premier facility for testing full-scale high-speed...
Proceedings Papers

Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2549-2555, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30739
... technique is compared with laboratory data measured around a low rise building model with 1:1:0.3 (length: width: height) aspect ratio. The results also are compared with some other turbulence models. The turbulence models include standard k Durbin s revised k- (DBN), and LRR Reynolds stress models (RSM...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 2231-2236, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78403
... hydrocyclones is numerically obtained with FLUENT. The performance of two turbulence models, Reynolds Stress Model (RSM) and Large Eddy Simulation (LES), to predict the flow inside a high oil content hydrocyclone, is investigated by comparing the results with experimental data available in the literature. All...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 305-313, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56131
... Impinging Jet Numerical Simulation Turbulence Model Flow Field Structure Flow characteristics of turbulent impinging jets issuing, respectively, from a rectangular and a square nozzles have been investigated numerically through the solution of three-dimensional Navier-Strokes equations...