Non-incremental transient solution of the Rayleigh–Bénard convection model by using the PGD
dc.contributor.author
hal.structure.identifier | AGHIGHI, Mohammad Saeid
|
dc.contributor.author
hal.structure.identifier | AMMAR, Amine
|
dc.contributor.author
hal.structure.identifier | METIVIER, Christel
|
dc.contributor.author
hal.structure.identifier | NORMANDIN, Magdeleine
|
dc.contributor.author
hal.structure.identifier | CHINESTA, Francisco
|
dc.date.accessioned | 2015 |
dc.date.available | 2015 |
dc.date.issued | 2013 |
dc.date.submitted | 2015 |
dc.identifier.issn | 0377-0257 |
dc.identifier.uri | http://hdl.handle.net/10985/10265 |
dc.description.abstract | This paper focuses on the non-incremental solution of transient coupled non-linear models, in particular the one related to the Rayleigh–Bénard flow problem that models natural thermal convection. For this purpose we are applying the so-called Proper Generalized Decomposition that proceeds by performing space-time separated representations of the different unknown fields involved by the flow model. This non-incremental solution strategy allows significant computational time savings and opens new perspectives for introducing some flow and/or fluid parameters as extra-coordinates. |
dc.language.iso | en |
dc.publisher | Elsevier |
dc.rights | Post-print |
dc.subject | Rayleigh–Bénard model |
dc.subject | Power-law fluids |
dc.subject | Model reduction |
dc.subject | Non-incremental solution |
dc.subject | Proper Generalized Decomposition |
dc.subject | PGD |
dc.title | Non-incremental transient solution of the Rayleigh–Bénard convection model by using the PGD |
dc.identifier.doi | 10.1016/j.jnnfm.2012.11.007 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Angers |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des fluides |
ensam.audience | Internationale |
ensam.page | 65-78 |
ensam.journal | Journal of Non-Newtonian Fluid Mechanics |
ensam.volume | 200 |
hal.identifier | hal-01207109 |
hal.version | 1 |
hal.submission.permitted | updateMetadata |
hal.status | accept |