文章基本信息

标题：Finite Volume Simulation Of A Flow Over A Naca 0012 Using Jameson, Maccormack, Shu And Tvd Esquemes.
本地全文：下载
作者：Oscar Arias ; Oscar Falcinelli ; Nide Fico Jr. 等
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：2008
期号：36
页码：3097-3116
语种：English
出版社：CIMEC-INTEC-CONICET-UNL
摘要：In this paper is presented the results obtained by means numerical simulations of the flow over the NACA 0012 airfoil at different Mach numbers using two codes: one developed at Instituto Tecnológico de Aeronáutica of Brazil (ITA); the second developed at the Departamento de Aeronáutica de la Universidad Nacional de Córdoba (UNC). The computer code developed at ITA works with a boundary-fitted structured-grid context; and it solves the equations by a finite-volume technique, using three different time-marching schemes. The Euler flow was modeled as well as a Reynolds-averaged Navier Stokes formulation was calculated. Two Euler cases were done using the Jameson, MacCormack and the Shu schemes to advance in time. The computer code developed at the UNC uses a Total Variation Diminishing (TVD) scheme implemented in a non structured finite volume formulation for solving the 3D Euler equations is presented. Finally the pressure coefficient distribution along the airfoil chord and the contours of the flow properties were compared with other data available in literature.
其他摘要：In this paper is presented the results obtained by means numerical simulations of the flow over the NACA 0012 airfoil at different Mach numbers using two codes: one developed at Instituto Tecnológico de Aeronáutica of Brazil (ITA), the second developed at the Departamento de Aeronáutica de la Universidad Nacional de Córdoba (UNC). The computer code developed at ITA works with a boundary-fitted structured-grid context, and it solves the equations by a finite-volume technique, using three different time-marching schemes. The Euler flow was modeled as well as a Reynolds-averaged Navier Stokes formulation was calculated. Two Euler cases were done using the Jameson, MacCormack and the Shu schemes to advance in time. The computer code developed at the UNC uses a Total Variation Diminishing (TVD) scheme implemented in a non structured finite volume formulation for solving the 3D Euler equations is presented. Finally the pressure coefficient distribution along the airfoil chord and the contours of the flow properties were compared with other data available in literature.