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Keywords: flow separation
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A021, November 1–5, 2021
Paper No: IMECE2021-69458
... while exhibiting their advantages. A better agreement with the experimental data is obtained when the turbulent Schmidt number is gradually decreased. However, examining the critical characteristics like upstream flow separation, bow shock prediction, and mass concentration of Helium the SST k- model...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 12: Mechanics of Solids, Structures, and Fluids, V012T12A040, November 16–19, 2020
Paper No: IMECE2020-24170
... the simulation techniques which will be used for future jet simulations, in which shock wave locations and orientations are important, such as jet impingement on a flat plate and particle-shock interactions. Keywords: CFD, High Reynolds number jets, Flow visualization, Flow separation, Cold spray, Supersonic...
Proceedings Papers

Proc. ASME. IMECE2011, Volume 1: Advances in Aerospace Technology; Energy Water Nexus; Globalization of Engineering; Posters, 201-211, November 11–17, 2011
Paper No: IMECE2011-65103
.... The computational model for the study utilizes finest hexahedral grids. A commercial CFD package ANSYS® CFX 11.0 was used with standard k -ω turbulence model for the simulations. CFD results were well validated with experiments. The following observations were made: At higher stagger angles, flow separates from...
Proceedings Papers

Proc. ASME. IMECE2004, Fluids Engineering, 253-261, November 13–19, 2004
Paper No: IMECE2004-61902
... 1 to 205. The 2D serpentine micro-channel was found to be a poor mixer for Re<50 even though a strong presence of Dean vortices was observed. The generation of flow separated regions at sharp corners, above Re=100, was observed to cause a sharp increase in the mixing obtained. The interaction...