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dc.contributor.authorŞirin, Hakan
dc.date.accessioned2019-10-21T21:11:35Z
dc.date.available2019-10-21T21:11:35Z
dc.date.issued2006
dc.identifier.issn0022-1694
dc.identifier.urihttps://dx.doi.org/10.1016/j.jhydrol.2006.04.019
dc.identifier.urihttps://hdl.handle.net/11421/21059
dc.descriptionWOS: 000242023700014en_US
dc.description.abstractPore flow velocity is assumed to be a nondivergence-free, unsteady, and non-stationary random function of space and time for ground water contaminant transport in a heterogeneous medium. The laboratory-scale stochastic contaminant transport equation is up scaled to field scale by taking the ensemble average of the equation by using the cumulant expansion method. A new velocity correction, which is a function of mean pore flow velocity divergence, is obtained due to strict second order cumulant expansion (without omitting any term after the expansion). The field scale transport equations under the divergence-free pore flow velocity field assumption are also derived by simplifying the nondivergence-free field scale equation. The significance of the new velocity correction term is investigated on a two dimensional transport problem driven by a density dependent flowen_US
dc.language.isoengen_US
dc.publisherElsevier Science BVen_US
dc.relation.isversionof10.1016/j.jhydrol.2006.04.019en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSubsurface Contaminant Transporten_US
dc.subjectCumulant Expansionen_US
dc.subjectStochastic Differential Equationsen_US
dc.subjectDensity Dependent Flowsen_US
dc.titleGround water contaminant transport by nondivergence-free, unsteady and nonstationary velocity fieldsen_US
dc.typearticleen_US
dc.relation.journalJournal of Hydrologyen_US
dc.contributor.departmentAnadolu Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.identifier.volume330en_US
dc.identifier.issue3.Nisen_US
dc.identifier.startpage564en_US
dc.identifier.endpage572en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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