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dc.contributor.authorKaya, Birol
dc.contributor.authorKazezyilmaz-Alhan, Cevza Melek
dc.contributor.authorUlke, Asli
dc.date.accessioned2021-03-02T21:37:08Z
dc.date.available2021-03-02T21:37:08Z
dc.date.issued2012
dc.identifier.citationKaya B., Ulke A., Kazezyilmaz-Alhan C. M. , "Differential Quadrature Method in Open Channel Flows: Aksu River, Turkey", JOURNAL OF HYDROLOGIC ENGINEERING, cilt.17, sa.6, ss.715-723, 2012
dc.identifier.issn1084-0699
dc.identifier.otherav_07f8df45-c48a-4cae-8af2-f521cf5e85d2
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/11168
dc.identifier.urihttps://doi.org/10.1061/(asce)he.1943-5584.0000509
dc.description.abstractA diffusion wave equation, which is derived from the Saint-Venant equations for one-dimensional, gradually varied, unsteady open-channel flow, describes the wave propagation in open channels. Therefore, it is important to solve the diffusion wave equation accurately and efficiently. In this paper, a numerical solution for a diffusion wave equation is developed by using the Differential Quadrature Method (DQM). The performance of DQM is tested against two other numerical solution methods, the finite difference method (FDM) and finite volume method (FVM). In order to demonstrate the applicability of DQM, first a hypothetical example is solved with both DQM and the two other numerical methods. Then, the DQM is applied to a real flooding event that occurred in Aksu River, Sutculer Basin, located in Mediterranean Region, Turkey. The measured flow rates are routed through the Aksu River by the diffusion wave equation and the outflow is obtained by DQM. Finally, this flood event is also solved by explicit and implicit approximations of FDM and FVM, and the results are compared to the solution obtained by using DQM. Based on the comparison of the results, it is concluded that DQM provides results close to those obtained using FDM and FVM but with higher computational speed fewer nodes and less memory usage. DOI: 10.1061/(ASCE)HE.1943-5584.0000509. (C) 2012 American Society of Civil Engineers.
dc.language.isoeng
dc.subjectZiraat
dc.subjectToprak ve Bitki Besleme
dc.subjectToprak ve Su Muhafazası ve Amenajmanı
dc.subjectHavza Yönetimi
dc.subjectÇevre Mühendisliği
dc.subjectİnşaat Mühendisliği
dc.subjectMühendislik ve Teknoloji
dc.subjectSU KAYNAKLARI
dc.subjectTarımsal Bilimler
dc.subjectTarım ve Çevre Bilimleri (AGE)
dc.subjectÇevre / Ekoloji
dc.subjectÇEVRE BİLİMLERİ
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectMühendislik
dc.subjectMÜHENDİSLİK, SİVİL
dc.titleDifferential Quadrature Method in Open Channel Flows: Aksu River, Turkey
dc.typeMakale
dc.relation.journalJOURNAL OF HYDROLOGIC ENGINEERING
dc.contributor.departmentDokuz Eylül Üniversitesi , ,
dc.identifier.volume17
dc.identifier.issue6
dc.identifier.startpage715
dc.identifier.endpage723
dc.contributor.firstauthorID71929


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