An Entropy-Assisted Shielding Function in DDES Formulation for the SST Turbulence Model

An Entropy-Assisted Shielding Function in DDES Formulation for the SST Turbulence Model

The intent of shielding functions in delayed detached-eddy simulation methods (DDES) is to preserve the wall boundary layers as Reynolds-averaged Navier–Strokes (RANS) mode, avoiding possible modeled stress depletion (MSD) or even unphysical separation due to grid refinement. An entropy function fs...

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Bibliographic Details
Main Authors: Ling Zhou, Rui Zhao, Xiao-Pan Shi
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:Entropy
Subjects:
entropy
shielding function
delayed detached-eddy simulation
Online Access:http://www.mdpi.com/1099-4300/19/3/93

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