AXISYMMETRIC SPILLED POLLUTANT ANALYSIS IN STEADY-STATE USING FINITE DIFFERENCE METHOD

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dc.contributor.authorOrdu, Şeyma
dc.contributor.authorOrdu, Ertuğrul
dc.contributor.authorMutlu, Reşat
dc.date.accessioned2023-04-20T08:04:14Z
dc.date.available2023-04-20T08:04:14Z
dc.date.issued2022
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümü
dc.description.abstractWater resources in our world are decreasing day by day. Therefore, maintaining the cleanliness of water sources is very important. Spilled pollutants or seepage from garbage may sometimes cause contamination of groundwater resources. Diffusion equation is difficult to solve. It is also hard to calculate the spilled pollutant quantity. In this study, assuming that the soil is homogenous and its temperature and permeability is constant, infiltration from a surface with cylindrical symmetry into the soil is analyzed and the Laplace equation of the pollutant concentration in steady-state is solved in the cylindrical coordinates considering the axial symmetry by the finite difference method and then the velocity of the pollutant is calculated by post-processing of the solved concentration using Darcy's law in vector form. The concentration leaking from a small pond into the ground is assumed to be constant. The normalized concentration within the ground is given with respect to soil depth. This method given here can be modified to use for the more sophisticated soil models to analyze pollutants.
dc.identifier.endpage9592
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue9en_US
dc.identifier.startpage9587
dc.identifier.urihttps://hdl.handle.net/20.500.11776/11037
dc.identifier.volume31
dc.identifier.wosWOS:000862761500033
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.institutionauthorOrdu, Şeyma
dc.institutionauthorOrdu, Ertuğrul
dc.institutionauthorMutlu, Reşat
dc.language.isoen
dc.publisherParlar Scientific Publications (P S P)
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSpilled Pollutants Analysis
dc.subjectAxisymmetric Problem
dc.subjectFinite Difference Method
dc.subjectContaminant Transport
dc.titleAXISYMMETRIC SPILLED POLLUTANT ANALYSIS IN STEADY-STATE USING FINITE DIFFERENCE METHOD
dc.typeArticle

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