| タイトル | A new class of high accuracy TVD schemes for hyperbolic conservation laws |
| 著者（英） | Osher, S.; Chakravarthy, S. R. |
| 著者所属（英） | Rockwell International Science Center; California Univ. |
| 発行日 | 1985-01-01 |
| 言語 | eng |
| 内容記述 | A new family of high accuracy Total Variation Diminishing (TVD) schemes has been developed. Members of the family include the conventional second-order TVD upwind scheme, various other second-order accurate TVD schemes with lower truncation error, and even a third-order accurate TVD approximation. All the schemes are defined with a five-point grid bandwidth. In this paper, the new algorithms are described for scalar equations, systems, and arbitrary coordinates. Selected numerical results are provided to illustrate the new algorithms and their properties. |
| NASA分類 | NUMERICAL ANALYSIS |
| レポートNO | 85A26388
AIAA PAPER 85-0363 |
| 権利 | Copyright |
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