Abstract | ||
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Most high-order methods often suffer from two- and three-dimensional unstructured grids, particularly, for supersonic and hypersonic gas flows. We applied a high-order mixed-modal discontinuous Galerkin method with a coupled slope limiter to investigate multidimensional cases of supersonic and hypersonic gas flows. Furthermore, we provide detailed implementations and validations of two- and three-dimensional problems. Examples include double Mach reflection problems and supersonic and hypersonic gas flows around a cylinder. In addition, we provide case studies of a 3D hypersonic vehicle to evaluate its computational performance on complex hypersonic gas flows. This study can be regarded as an attempt to apply the discontinuous Galerkin method to engineering problems. |
Year | DOI | Venue |
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2020 | 10.1016/j.camwa.2020.03.013 | Computers & Mathematics with Applications |
Keywords | DocType | Volume |
Hypersonic gas flows,Multidimensional gas flows,Unstructured grids,Discontinuous Galerkin | Journal | 80 |
Issue | ISSN | Citations |
1 | 0898-1221 | 0 |
PageRank | References | Authors |
0.34 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Donghuan Wang | 1 | 0 | 0.34 |
Yeda Lian | 2 | 0 | 0.34 |
Hong Xiao | 3 | 0 | 0.34 |