Les of Flow Past a Square Cylinder Using Embedded Meshes
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This paper presents the result of a large-eddy simulation of the complicated turbulent flow past a square cylinder. The technique of embedded meshes is employed for the computation of turbulent flows with various scales. We also apply the 3rd-order upwind scheme (Kawamura et al., 1984) to the convective terms to avoid numerical instability.
KeywordsSpanwise Direction Separate Shear Layer Filter Width Reattachment Length Interior Boundary
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