Modelling soil water movement under unsaturated conditions with the Modified Cubic B-Spline Differential Quadrature method

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dc.contributor.authorCiftci, Emin
dc.date.accessioned2024-07-12T21:52:43Z
dc.date.available2024-07-12T21:52:43Z
dc.date.issued2018en_US
dc.departmentMaltepe Üniversitesien_US
dc.description.abstractThis study focuses on modelling moisture movement in the unsaturated soil zone with the use of the Modified Cubic B-Spline Differential Quadrature method. The numerical solution of the Richards Equation, which is commonly used in the field of hydrogeology for describing soil moisture movement, was investigated. The differential quadrature method was employed to evaluate the spatial derivatives of the equation variables, and the 4th order Runge-Kutta Method was used to march the solution in time. To verify the accuracy of the developed model, three test cases having different boundary conditions were taken into consideration. The retrieved results are seen to be in good agreement with the values provided by the analytical and other available numerical techniques. On account of its simplicity, efficiency and high accuracy, this method can be an appropriate option for the numerical solution of this type of problems.en_US
dc.identifier.doi10.5505/pajes.2017.99705
dc.identifier.endpage959en_US
dc.identifier.issn1300-7009
dc.identifier.issn2147-5881
dc.identifier.issue6en_US
dc.identifier.startpage952en_US
dc.identifier.trdizinid306214en_US
dc.identifier.urihttps://dx.doi.org/10.5505/pajes.2017.99705
dc.identifier.urihttps://hdl.handle.net/20.500.12415/8423
dc.identifier.volume24en_US
dc.identifier.wosWOS:000453336100002en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.institutionauthorCiftci, Emin
dc.language.isotren_US
dc.publisherPAMUKKALE UNIVen_US
dc.relation.ispartofPAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISIen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKY03206
dc.subjectRichards equationen_US
dc.subjectDifferential quadratureen_US
dc.subjectModified cubic b-splineen_US
dc.titleModelling soil water movement under unsaturated conditions with the Modified Cubic B-Spline Differential Quadrature methoden_US
dc.typeArticle
dspace.entity.typePublication

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