Flow-based stress-blended eddy simulation: A local RANS/LES turbulence model for urban flow CFD simulations

In the present article, we introduce a local hybrid RANS/LES turbulence model, the Flow-based Stress-Blended Eddy Simulation (Fb-SBES). The methodology is applied to urban flow simulations in atmospheric boundary layer. The blending from RANS to LES is performed on the fly with respect to a flow dev...

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Bibliographic Details

Published in:	Results in Engineering
Main Authors:	Léo Cotteleer, Riccardo Longo, Frédéric Debaste, Alessandro Parente
Format:	Article
Language:	English
Published:	Elsevier 2024-03-01
Subjects:	Reynold averaged Navier-Stokes (RANS) Large eddy simulation (LES) Hybrid RANS/LES Urban flows
Online Access:	http://www.sciencedirect.com/science/article/pii/S259012302300806X