A multi-physics and multi-time scale approach for modeling fuid-solid interaction and heat transfer
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BORDÈRE, Sylvie | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie de Bordeaux [I2M] | |
| dc.contributor.author | CALTAGIRONE, J.-P | |
| dc.date.issued | 2016 | |
| dc.identifier.issn | 0045-7949 | |
| dc.description.abstractEn | A novel non-conservative formulation for equations governing thermo-mechanical phenomena is developed to address multi-material and multi-physics issues. The first key point is that this formulation achieves a unifying equation for compressible viscous fluid flow and elastic solid deformation. The second is that the thermo-mechanical equations are both written with velocity and thermal flux variables to solve them simultaneously. With that formulation, interaction conditions at the fluid-structure interface become implicit and state equation is no longer necessary. Multi-time scale problems are solved, from the time scale of acoustic and thermoacoustic wave propagation, to longer time scale of fluid flow and thermal diffusion. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | multi-time scale | |
| dc.subject.en | fluid-solid interaction | |
| dc.subject.en | acoustic wave propagation | |
| dc.subject.en | heat transport | |
| dc.subject.en | monolithic approach | |
| dc.subject.en | multi-physics | |
| dc.title.en | A multi-physics and multi-time scale approach for modeling fuid-solid interaction and heat transfer | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.compstruc.2015.10.009 | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des fluides [physics.class-ph] | |
| bordeaux.journal | Computers & Structures | |
| bordeaux.page | 38-52 | |
| bordeaux.volume | 164 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-03136163 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-03136163v1 | |
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