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A FINITE ELEMENT MODEL FOR CONCENTRATION POLARIZATION AND OSMOTIC EFFECTS IN A MEMBRANE CHANNEL

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dc.creatorJESUS ADOLFO VELLOJIN MATTOS
dc.creatorDAVID ANDRÉS MORA HERRERA
dc.date2024
dc.date.accessioned2025-01-10T15:52:03Z
dc.date.available2025-01-10T15:52:03Z
dc.date.issued2024
dc.description.abstractIN THIS ARTICLE, WE STUDY A MATHEMATICAL MODEL THAT REPRESENTS THE CONCENTRATION POLARIZATION AND OSMOSIS EFFECTS IN A REVERSE OSMOSIS CROSS-FLOW CHANNEL WITH DENSE MEMBRANES AT SOME OF ITS BOUNDARIES. THE FLUID IS MODELED USING THE NAVIER-STOKES EQUATIONS AND THE SOLUTION-DIFFUSION IS USED TO IMPOSE THE MOMENTUM BALANCE ON THE MEMBRANE. THE SCHEME CONSIST OF A CONFORMING FINITE ELEMENT METHOD WITH THE VELOCITY-PRESSURE FORMULATION FOR THE NAVIER-STOKES EQUATIONS, TOGETHER WITH A PRIMAL SCHEME FOR THE CONVECTION-DIFFUSION EQUATIONS. THE NITSCHE
dc.formatapplication/pdf
dc.identifier.doi10.1002/fld.5252
dc.identifier.issn1097-0363
dc.identifier.issn0271-2091
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/14023
dc.languagespa
dc.publisherINTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS
dc.relation.uri10.1002/fld.5252
dc.rightsPUBLICADA
dc.subjectReverse osmosis
dc.subjectNitsches method
dc.subjectNavier-Stokes equations
dc.subjectFinite elements
dc.titleA FINITE ELEMENT MODEL FOR CONCENTRATION POLARIZATION AND OSMOTIC EFFECTS IN A MEMBRANE CHANNEL
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE MATEMATICA
ubb.Otra ReparticionDEPARTAMENTO DE MATEMATICA
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
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