A mesh adaptation for non-stationary problems

• ID: 2387, RIV: 10028337
• ISSN: 1617-7061, ISBN: neuvedeno
• zdroj: PAMM - Proceedings in Applied Mathematics and Mechanics
• klíčová slova: adaptation; non-stationary; problems
• autoři: Jiří Felcman, Petr Kubera
• autoři z KNM: Felcman Jiří

Abstrakt

The subject-matter of this paper is the numerical simulation of the multidimensional inviscid compressible transonic gas flow. An adaptive mesh is constructed in the framework of the ADER higher order cell-centred finite volume scheme. An adaptation strategy based on the residual error indicator is followed by a recovery of the approximate solution on the new mesh.