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Investigation of feasibility of a new method to characteriz porous media in terms of pore size distribution

hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorRODRIGUEZ DE CASTRO, Antonio
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorAHMADI-SENICHAULT, Azita
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorBRUNEAU, Denis
dc.date.accessioned2021-05-14T09:56:11Z
dc.date.available2021-05-14T09:56:11Z
dc.date.issued2011-03-29
dc.date.conference2011-03-29
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77754
dc.descriptionCurrent methods employed to determine pore size distributions in porous media present several drawbacks such as their toxicity (mercury porosimetry). An original method to measure pore size distribution using yield stress fluids has been proposed in the literature [1],[2]. The main idea in these works is that using fluids with a threshold below which the fluid does not flow allows obtaining the pore size distribution by measuring the evolution of the flow rate versus pressure gradient. These authors have solved the inverse problem giving the pore size distribution for Bingham, Herschel-Bulkley (H-B) and Casson fluids. The objective of our work is to investigate the experimental feasibility of the method proposed. In this paper, relationships between the properties of the pump and those of the yield stress fluid are proposed allowing the measurement of the pore-size distribution of a model porous medium.
dc.description.abstractEnCurrent methods employed to determine pore size distributions in porous media present several drawbacks such as their toxicity (mercury porosimetry). An original method to measure pore size distribution using yield stress fluids has been proposed in the literature [1],[2]. The main idea in these works is that using fluids with a threshold below which the fluid does not flow allows obtaining the pore size distribution by measuring the evolution of the flow rate versus pressure gradient. These authors have solved the inverse problem giving the pore size distribution for Bingham, Herschel-Bulkley (H-B) and Casson fluids. The objective of our work is to investigate the experimental feasibility of the method proposed. In this paper, relationships between the properties of the pump and those of the yield stress fluid are proposed allowing the measurement of the pore-size distribution of a model porous medium.
dc.language.isoen
dc.source.titleInternational Conference on Porous Media
dc.subject.enPorous media
dc.subject.enPore size distribution
dc.subject.enPorosimetry
dc.subject.enNon-Newtonian fluids
dc.subject.enRheology
dc.title.enInvestigation of feasibility of a new method to characteriz porous media in terms of pore size distribution
dc.typeCommunication dans un congrès avec actes
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des fluides [physics.class-ph]
bordeaux.page2p
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.proceeding3rd International Conference on Porous Media
bordeaux.conference.cityBordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01196451
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01196451v1
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