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dc.contributor.authorNordhaug, Hans Fredrikeng
dc.contributor.authorDahle, Helge K.eng
dc.contributor.authorEspedal, Magne S.eng
dc.contributor.authorGray, William G.eng
dc.contributor.authorCelia, Michael A.eng
dc.date.accessioned2007-05-15T09:13:29Z
dc.date.available2007-05-15T09:13:29Z
dc.date.issued2000eng
dc.identifier.isbn9058091236en_US
dc.identifier.urihttps://hdl.handle.net/1956/2232
dc.descriptionIn: Computational methods in water resources XIII : proceedings of the XIII International Conference on Computational Methods in Water Resources, Calgary, Alberta, Canada, 25-29 June 2000 / Laurence R Bentley (editor). pp: 231-238en
dc.description.abstractBased on the procedure of (Gray & Hassanizadeh 1998) we state macroscale conservation equations for multi phase flow in porous media including interfacial area as a variable. The phases we consider are a solid phase, a wetting phase and a non-wetting phase. Some modeling work is done to decide the functionality of the coefficients in the equations. In particular we construct constitutive relationships for the interfacial area as a function of saturation and capillary pressure, and the resistance terms. The final set of equations is reduced to a 2 x 2 system with the saturation and the interfacial area as independent variables. Some preliminary numerical experiments are reported.en_US
dc.format.extent166190 byteseng
dc.format.mimetypeapplication/pdfeng
dc.language.isoengeng
dc.publisherThe XIII international conference on computational methods in water resourcesen_US
dc.titleTwo phase flow including interfacial area as a variableen_US
dc.typeJournal article
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400::Matematikk: 410nob


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