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The Behavior of Two Near-Wall Models for k-\varepsilon Prediction of Stall

Ilya Abalakin 1 Bruno Koobus
1 SINUS - Numerical Simulation for the Engineering Sciences
CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : This study compares the application of several variants of the $k - \varepsil- on$ model for the prediction of a stall around a two-body NLR airfoil. A Chen-Patel two-layer model and a Reichardt wall law ær combined or not with the Menter correction. The Reichardt wall-law does not give a good prediction of the stall, either with or without the Menter correction, although this second option is more accurate for non-detached flows. The stall is not predicted either by the original Chen-Patel two-layer model but well predicted if the Menter correction is added.
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Submitted on : Wednesday, May 24, 2006 - 10:17:06 AM
Last modification on : Friday, February 4, 2022 - 3:18:17 AM
Long-term archiving on: : Sunday, April 4, 2010 - 11:13:17 PM

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  • HAL Id : inria-00072558, version 1

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Ilya Abalakin, Bruno Koobus. The Behavior of Two Near-Wall Models for k-\varepsilon Prediction of Stall. RR-4075, INRIA. 2000. ⟨inria-00072558⟩

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