Accurate estimate of drag forces using particle-resolved direct numerical simulations
hal.structure.identifier | Institut de mécanique des fluides de Toulouse [IMFT] | |
dc.contributor.author | CHADIL, Mohamed-Amine | |
hal.structure.identifier | Laboratoire MSNE | |
dc.contributor.author | VINCENT, Stéphane | |
hal.structure.identifier | DMPE, ONERA, Université de Toulouse [Toulouse] | |
dc.contributor.author | ESTIVALEZES, Jean-Luc | |
dc.date.accessioned | 2021-05-14T09:43:00Z | |
dc.date.available | 2021-05-14T09:43:00Z | |
dc.date.issued | 2018-10-08 | |
dc.identifier.issn | 0001-5970 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/76766 | |
dc.description.abstractEn | An accurate force estimate for finite-size particle simulations is proposed based on Lagrange extrapolation of third order, coupled with a Taylor interpolation of same order, to estimate pressure and viscous constraints on the surface of particles. The main point of our approach is to upwind the interpolation support in the normal direction to the fluid/solid interface so as to use only fluid values to estimate forces. Also, detailed validations of forces are considered for estimating accuracy and convergence order of the method on various incompressible motions such as the flow around an isolated particle at various Reynolds numbers and flows across packed spheres under Faced-Centered Cubic, random and bi-disperse arrangements. | |
dc.language.iso | en | |
dc.publisher | Springer Verlag | |
dc.subject | INTERFACE MATERIEL | |
dc.subject | ECOULEMENT TURBULENT | |
dc.subject | NOMBRE DE REYNOLDS | |
dc.subject.en | MATERIAL INTERFACE | |
dc.subject.en | TURBULENCE FLOW | |
dc.subject.en | IMMERSED FINITE | |
dc.subject.en | REYNOLDS NUMBER | |
dc.title.en | Accurate estimate of drag forces using particle-resolved direct numerical simulations | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1007/s00707-018-2305-1 | |
dc.subject.hal | Sciences de l'ingénieur [physics] | |
dc.subject.hal | Physique [physics] | |
bordeaux.journal | Acta Mechanica | |
bordeaux.page | 569-595 | |
bordeaux.volume | 230 | |
bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
bordeaux.issue | 2 | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
bordeaux.institution | INRAE | |
bordeaux.institution | Arts et Métiers | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02132924 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02132924v1 | |
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