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Transport of species in a fibrous media during tissue growth

dc.contributor.authorLETELLIER, Samuel
dc.contributor.authorLASSEUX, Didier
IDREF: 131294474
dc.contributor.authorAHMADI-SENICHAULT, Azita
dc.date.accessioned2021-05-14T09:55:45Z
dc.date.available2021-05-14T09:55:45Z
dc.date.issued2007-06-04
dc.date.conference2007-06-04
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77729
dc.descriptionTissue engineering is of major importance in biomedical transplantation techniques. However, some questions subsist as for example the mass transport between each pahse (cell, fluide and solid). In a previous paper, a one-equation model was developed in order to model mass transport during in vitro tissue growth using the volume averaging method. Using a dimensionless form of the model and a convenient formulation of the effective dispersion tensor, a numerical resolution of the closure problem is proposed. Some results allowing to validate the numerical tool are presented. This validation is carried out using results available in the literature for 2-D unit cells and under-classes of our model (namely diffusion, diffusion/reaction and diffusion/advection problems). Finally, we provide some results for the complete model taking into account diffusion, reaction and advection in the three phase system.
dc.description.abstractEnTissue engineering is of major importance in biomedical transplantation techniques. However, some questions subsist as for example the mass transport between each pahse (cell, fluide and solid). In a previous paper, a one-equation model was developed in order to model mass transport during in vitro tissue growth using the volume averaging method. Using a dimensionless form of the model and a convenient formulation of the effective dispersion tensor, a numerical resolution of the closure problem is proposed. Some results allowing to validate the numerical tool are presented. This validation is carried out using results available in the literature for 2-D unit cells and under-classes of our model (namely diffusion, diffusion/reaction and diffusion/advection problems). Finally, we provide some results for the complete model taking into account diffusion, reaction and advection in the three phase system.
dc.language.isoen
dc.source.titleProceedings of Eurotherm Seminar N° 81, Reactive Heat Transfer in Porous Media
dc.subject.enTissue engineering
dc.subject.enVolume averaging method
dc.subject.enDiffusion
dc.subject.enAdvection
dc.subject.enReaction
dc.title.enTransport of species in a fibrous media during tissue growth
dc.typeCommunication dans un congrès avec actes
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des fluides [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Milieux fluides et réactifs
bordeaux.page8p
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.countryFR
bordeaux.title.proceedingEurotherm Seminar N° 81, Reactive Heat Transfer in Porous Media
bordeaux.conference.cityAlbi
bordeaux.peerReviewedoui
hal.identifierhal-01200639
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01200639v1
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