Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/34870
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Machado, Gaspar J. | por |
dc.contributor.author | Clain, Stéphane | por |
dc.contributor.author | Loubère, R. | por |
dc.contributor.author | Diot, S. | por |
dc.date.accessioned | 2015-04-15T16:02:10Z | - |
dc.date.available | 2015-04-15T16:02:10Z | - |
dc.date.issued | 2015 | - |
dc.identifier.uri | https://hdl.handle.net/1822/34870 | - |
dc.description.abstract | We propose an innovative method based on the MOOD technology (Multi-dimensional Optimal Order Detection) to provide a 6th-order finite volume approximation for the one-dimensional steady-state Burger and Euler equations. The main ingredient consists in using an 'a posteriori' limiting strategy to eliminate non physical oscillations deriving from the Gibbs phenomenon while keeping a high accuracy for the smooth part. A short overview of the MOOD method will be presented and numerical tests with regular or discontinuous solutions will assess the method capacity to produce excellent approximations. In the latter situation, the numerical results enable to detect the zone where it is necessary to reduce the degree of the polynomial reconstructions to preserve the scheme robustness. | por |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) | por |
dc.language.iso | eng | por |
dc.publisher | Associação Portuguesa de Mecânica Teórica, Aplicada e Computacional (APMTAC) | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/121185/PT | - |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/124734/PT | - |
dc.relation | info:eu-repo/grantAgreement/FCT/COMPETE/121185/PT | - |
dc.rights | openAccess | por |
dc.subject | Finite volume | por |
dc.subject | MOOD | por |
dc.subject | sixth-order approximation | por |
dc.subject | Burgers' equation | por |
dc.subject | Euler's equations | por |
dc.title | 6th-order finite volume approximation for the steady-state burger and euler equations: the mood approach | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 26 Mar. - 27 Mar. 2015 | por |
sdum.event.type | conference | por |
oaire.citationConferencePlace | Faro, Portugal | por |
oaire.citationTitle | 2nd International Conference on Numerical and Symbolic Computation Developments and Applications - SYMCOMP 2015 | por |
dc.subject.fos | Ciências Naturais::Matemáticas | por |
sdum.conferencePublication | 2nd International Conference on Numerical and Symbolic Computation Developments and Applications - SYMCOMP 2015 | por |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
MCLD-SYMCOMP2015.pdf | 983,96 kB | Adobe PDF | Ver/Abrir |