LES method is applied to simulate numerically a three-dimensional turbulent separated and reattached flow around a surface-mounted square plate. Smagorinsky model is used in the analysis and fundamental equations are discretized by mean of the finite difference method. The calculations are made on the flow in a relatively narrow channel width at Re = 105. It is found that the flow around the plate separates and reattaches onto the surface and the horseshoe vortices are formed, resulting in a complicated structure of flow.
LES of Three-Dimensional Turbulent Separated and Reattached Flow Around a Surface-Mounted Square Plate
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Ota, T, Takeuchi, E, & Yoshikawa, H. "LES of Three-Dimensional Turbulent Separated and Reattached Flow Around a Surface-Mounted Square Plate." Proceedings of the ASME 2002 Joint U.S.-European Fluids Engineering Division Conference. Volume 1: Fora, Parts A and B. Montreal, Quebec, Canada. July 14–18, 2002. pp. 1261-1266. ASME. https://doi.org/10.1115/FEDSM2002-31096
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