学术探索
学术期刊
新闻热点
数据分析
智能评审

An adaptive Petrov-Galerkin formulation for the compressible Euler and Navier-Stokes equations

被引：37
作者：
Almeida, RC
Galeao, AC
机构：
[1] Lab. Nac. de Comp. Científica, 22290-160, Rio de Janeiro
来源：
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1996年 / 129卷 / 1-2期
关键词：
D O I：
10.1016/0045-7825(95)00858-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper we combine a stable Petrov-Galerkin formulation for the compressible Euler and Navier-Stokes equations with an h-adaptive remeshing refinement, including directional stretching and stretching ratio in the mesh regeneration procedure. The result is an accurate and efficient scheme appropriated to solve problems presenting shocks and boundary-layers.
引用
收藏
页码：157 / 176
页数：20
相关论文
共 21 条
[1]  
ALMEIDA R, UNPUB COMPUT METHODS
[2]  
ALMEIDA RC, 1993, 8 INT C NUM METH LAM
[3]   STREAMLINE UPWIND PETROV-GALERKIN FORMULATIONS FOR CONVECTION DOMINATED FLOWS WITH PARTICULAR EMPHASIS ON THE INCOMPRESSIBLE NAVIER-STOKES EQUATIONS [J].
BROOKS, AN ;
HUGHES, TJR .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1982, 32 (1-3) :199-259
[4]  
CARTER JE, 1972, R385 NASA TR, P21
[5]   AN H-P ADAPTIVE FINITE-ELEMENT METHOD FOR THE NUMERICAL-SIMULATION OF COMPRESSIBLE FLOW [J].
DEVLOO, P ;
ODEN, JT ;
PATTANI, P .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1988, 70 (02) :203-235
[6]  
DOCARMO EGD, 1991, COMPUT METHOD APPL M, V88, P1, DOI 10.1016/0045-7825(91)90231-T
[7]  
FANCELLO EA, 1991, 11 ABCM MECH ENG C, P635
[8]   A CONSISTENT APPROXIMATE UPWIND PETROV-GALERKIN METHOD FOR CONVECTION-DOMINATED PROBLEMS [J].
GALEAO, AC ;
DOCARMO, EGD .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1988, 68 (01) :83-95
[9]   ADAPTIVE STREAMLINE DIFFUSION METHODS FOR COMPRESSIBLE FLOW USING CONSERVATION VARIABLES [J].
HANSBO, P ;
JOHNSON, C .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1991, 87 (2-3) :267-280
[10]   A NEW FINITE-ELEMENT FORMULATION FOR COMPUTATIONAL FLUID-DYNAMICS .6. CONVERGENCE ANALYSIS OF THE GENERALIZED SUPG FORMULATION FOR LINEAR TIME-DEPENDENT MULTIDIMENSIONAL ADVECTIVE-DIFFUSIVE SYSTEMS [J].
HUGHES, TJR ;
FRANCA, LP ;
MALLET, M .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1987, 63 (01) :97-112
123