| タイトル | Multi-Dimensional ENO Schemes for General Geometries |
| 本文（外部サイト） | http://hdl.handle.net/2060/19920001131 |
| 著者（英） | Chakravarthy, Sukumar R.; Harten, Ami |
| 著者所属（英） | Institute for Computer Applications in Science and Engineering |
| 発行日 | 1991-09-01 |
| 言語 | eng |
| 内容記述 | A class of ENO schemes is presented for the numerical solution of multidimensional hyperbolic systems of conservation laws in structured and unstructured grids. This is a class of shock-capturing schemes which are designed to compute cell-averages to high order accuracy. The ENO scheme is composed of a piecewise-polynomial reconstruction of the solution form its given cell-averages, approximate evolution of the resulting initial value problem, and averaging of this approximate solution over each cell. The reconstruction algorithm is based on an adaptive selection of stencil for each cell so as to avoid spurious oscillations near discontinuities while achieving high order of accuracy away from them. |
| NASA分類 | NUMERICAL ANALYSIS |
| レポートNO | 92N10349
AD-A242197
NASA-CR-187637
NAS 1.26:187637
ICASE-91-76 |
| 権利 | Copyright, Public use permitted |
