Implicit Large Eddy simulations of turbulent flow around a square cylinder at Re=22,000

•The Implicit LES approach with 2nd and 3nd order WENO scheme is applied to square cylinder flow at Re=22000.•The near wall performance of 3rd order WENO ILES is comparable to conventional LES with WALE model and out-performs LES with dynamic Smagorinsky model.•Both LES and ILES face challenge in te...

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Bibliographic Details
Published in:	Computers & fluids Vol. 226; p. 1
Main Authors:	Zeng, Kai, Li, Zhuoneng, Rana, Zeeshan A., Jenkins, Karl W.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Ltd 15.08.2021 Elsevier BV
Subjects:	Algorithms Computational fluid dynamics Cylinders Eddy viscosity Flow control Fluid flow Frequency stability Implicit LES Kelvin-Helmholtz instability Large eddy simulation Reynolds number Shear layer Shear layers Shear stress Simulation Square cylinder Time integration Turbulent flow Velocity coupling Vortices WENO Implicit LES Turbulent flow Shear layer Square cylinder WENO
ISSN:	0045-7930, 1879-0747
Online Access:	Get full text
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