HIGH-RESOLUTION STAGGERED MESH APPROACH FOR NONLINEAR HYPERBOLIC SYSTEMS OF CONSERVATION-LAWS

被引:45
作者
SANDERS, R [1 ]
WEISER, A [1 ]
机构
[1] EXXON PROD RES CO, HOUSTON, TX 77252 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/0021-9991(92)90009-N
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A numerical technique is presented to approximate weak solutions of hyperbolic systems of conservation laws in one and two space dimensions. When strong shocks are present in the exact solution other techniques rely on approximate Riemann problem solvers to cope with this difficulty. The high-order approach here does not use approximate Riemann solvers as a building block and is therefore considerably easier to implement compared to the usual methods. Moreover, the approach here yields sharp nonoscillatory shocks, sharp corners at the base of rarefaction waves and has high order accuracy in regions where the solution is smooth. For the scalar one-dimensional problem the theoretical results confirm the reliability of this approach. © 1992.
引用
收藏
页码:314 / 329
页数:16
相关论文
共 16 条
[1]  
BELL JB, 1985, UNPUB 1985 SPE RES S
[2]   AVERAGED MULTIVALUED SOLUTIONS FOR SCALAR CONSERVATION-LAWS [J].
BRENIER, Y .
SIAM JOURNAL ON NUMERICAL ANALYSIS, 1984, 21 (06) :1013-1037
[3]   THE PIECEWISE PARABOLIC METHOD (PPM) FOR GAS-DYNAMICAL SIMULATIONS [J].
COLELLA, P ;
WOODWARD, PR .
JOURNAL OF COMPUTATIONAL PHYSICS, 1984, 54 (01) :174-201
[4]   A DIRECT EULERIAN MUSCL SCHEME FOR GAS-DYNAMICS [J].
COLELLA, P .
SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING, 1985, 6 (01) :104-117
[5]  
EWING RE, 1983, UNPUB 1983 SPE RES S
[6]  
Godunov S K, 1959, MAT SBORNIK, V47, P271
[7]   Uniformly high order accurate essentially non-oscillatory schemes .3. (Reprinted from Journal of Computational Physics, vol 71, pg 231, 1987) [J].
Harten, A ;
Engquist, B ;
Osher, S ;
Chakravarthy, SR .
JOURNAL OF COMPUTATIONAL PHYSICS, 1997, 131 (01) :3-47
[8]   UNIFORMLY HIGH-ORDER ACCURATE NONOSCILLATORY SCHEMES .1. [J].
HARTEN, A ;
OSHER, S .
SIAM JOURNAL ON NUMERICAL ANALYSIS, 1987, 24 (02) :279-309