Aerodynamic Calculation of Multi-element High-lift Airfoil with a Pressure-based Algorithm and NVD Technique

M. H. Djavareshkian () and S. Memarpour ()
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M. H. Djavareshkian: University of Tabriz, Faculty of Mechanical Engineering
S. Memarpour: University of Tabriz, Faculty of Mechanical Engineering

A chapter in Current Trends in High Performance Computing and Its Applications, 2005, pp 277-282 from Springer

Abstract: Abstract An improved pressure-based procedure to solving Navier Stokes equations on a nonorthogonal mesh with collocated finite volume formulation is developed for incompressible flows. The boundedness criteria for this procedure are determined from NVD scheme. The procedure incorporates the K — ε eddy-viscosity turbulence model. The aim of the present study is to develop above scheme in incompressible flow and investigate the calculation of this flow around the multi-element airfoils. The results of this simulation around the multi-element airfoil MDA 30P-30N are compared with numerical data. Computation visualization of the external flows show that the algorithm presented in this paper is successful in incompressible regime for coarse meshes.

Keywords: High resolution scheme; Pressure-based algorithm; Normalized Variable Diagram; High Lift; Multi-element (search for similar items in EconPapers)
Date: 2005
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-27912-9_31

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DOI: 10.1007/3-540-27912-1_31

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