28532 articles – 22057 references  [version française]

inria-00072558, version 1

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

Ilya Abalakin 1, Bruno Koobus

N° RR-4075 (2000)

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.

• 1:  SINUS (INRIA Sophia Antipolis)
• INRIA
• Domain : Computer Science/Other
• Keywords : TURBULENCE MODELLING / COMPRESSIBLE / AIRFOIL / HIGH LIFT / STALL
• Internal note : RR-4075

• inria-00072558, version 1
• oai:hal.inria.fr:inria-00072558
• From:
• Submitted on: Wednesday, 24 May 2006 10:17:06
• Updated on: Wednesday, 31 May 2006 14:24:26