Aerodynamic calculation of multi-element high-lift airfoil with a pressure-based algorithm and NVD technique

被引：0
|
作者：
Djavareshkian, MH [1 ]
Memarpour, S [1 ]
机构：
[1] Univ Tabriz, Tabriz, Iran
来源：
Current Trends in High Performance Computing and Its Applications, Proceedings | 2005年
关键词：
high resolution scheme; pressure-based algorithm; normalized variable diagram; high lift; multi-element;
D O I：
10.1007/3-540-27912-1_31
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
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 - epsilon 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.
引用
收藏
页码：277 / 282
页数：6
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