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GENERATION OF SPATIALLY CORRELATED NETWORK MODELS OF POROUS MEDIA

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dc.creatorROBERTO EDUARDO ROZAS CÁRDENAS
dc.date2015
dc.date.accessioned2025-01-10T14:40:40Z
dc.date.available2025-01-10T14:40:40Z
dc.date.issued2015
dc.description.abstractA MONTE CARLO (MC) ALGORITHM TO GENERATE PORE NETWORKS WITH SPATIAL CORRELATION OF PORE SIZES IS DEVELOPED. THE ALGORITHM IS ILLUSTRATED FOR MODEL POROUS MEDIA DESCRIBED AS A TWO-DIMENSIONAL SQUARE LATTICES OF NODES AND BONDS WHICH REPRESENT PORE BODIES AND PORE THROATS, RESPECTIVELY. WE SEEK A SPATIAL REARRANGEMENT OF PORE THROATS THAT MINIMIZES THE DIFFERENCE BETWEEN THE SEMIVARIOGRAM OF THE NETWORK AND A GIVEN MODEL SEMIVARIOGRAM. THE SPATIAL CORRELATION OF THE INITIALLY UNCORRELATED NETWORK INCREASES BY MEANS OF MC MOVES WHERE THE DIAMETERS OF A PAIR OF RANDOMLY CHOSEN PORES ARE INTERCHANGED. THE ALGORITHM PRESERVES THE INITIAL PORE SIZE DISTRIBUTION. FINALLY, THE CORRELATED PORE THROAT NETWORKS ARE USED TO DERIVE CORRELATED PORE BODY NETWORKS ONCE A GIVEN BODY-TO-THROAT SIZE RATIO IS SET. A SIMPLE PARALLEL IMPLEMENTATION OF THE ALGORITHM IS PRESENTED.
dc.formatapplication/pdf
dc.identifier.doi10.1007/s11242-015-0606-6
dc.identifier.issn1573-1634
dc.identifier.issn0169-3913
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8481
dc.languagespa
dc.publisherTRANSPORT IN POROUS MEDIA
dc.relation.uri10.1007/s11242-015-0606-6
dc.rightsPUBLICADA
dc.subjectSPATIAL CORRELATION
dc.subjectSEMIVARIOGRAM
dc.subjectPARALLEL ALGORITHM
dc.subjectNETWORK MODEL
dc.subjectMONTE CARLO
dc.titleGENERATION OF SPATIALLY CORRELATED NETWORK MODELS OF POROUS MEDIA
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE FISICA
ubb.SedeCONCEPCIÓN
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