Two-dimensional turbulent viscous flow simulation past airfoils at fixed incidence
type: Item
instance of: scholarly article
title: Two-dimensional turbulent viscous flow simulation past airfoils at fixed incidence
zbMATH Open document ID: 0893.76055
DOI: 10.1016/S0045-7930(96)00034-5
published in: Computers and Fluids
publication date: 1997-10-28T00:00:00Z
review text: The authors developed recently a reconstruction method for determining the velocity components at the center of the control volumes from the discretized momentum and continuity equation for time-averaged, turbulent, two-dimensional, incompressible flow by interpolation of values at neighboring grid points. In comparison to other available interpolation methods, the new method offers the advantage that it avoids artificial dissipation. Several turbulence models are introduced in the solution, and several flows around wing sections are computed for complex flow conditions. The various results are evaluated and compared with each other. The paper concludes with the recommendation that grid independence should be judged by comparing values of the velocity rather than values of the pressure. It is also pointed out that the results are influenced by large values of nominal Reynolds number, and, even more severely, by the assumption on the transition criteria.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76F10
Mathematics Subject Classification ID: 76D05
zbMATH DE Number: 1080462
zbMATH Keywords: reconstruction method
zbMATH Keywords: interpolation
zbMATH Keywords: grid independence
author: Emmanuel Guilmineau
author: J. Piquet
author: P. Queutey
MaRDI profile type: Publication
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Wikidata QID: Q127741473
description: scientific article; zbMATH DE number 1080462