A model of adaptive neural-based fuzzy inference system (ANFIS) for prediction of friction coefficient in open channel flow

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dc.contributor.authorŞamandar, Ayhan
dc.date.accessioned2020-04-30T13:32:04Z
dc.date.available2020-04-30T13:32:04Z
dc.date.issued2011
dc.departmentDÜ, Düzce Meslek Yüksekokuluen_US
dc.description.abstractFriction coefficient factor in free surface smooth channel with rectangular cross-section is generally affected by Reynolds number and wall roughness and can be determined with laboratory or field measurements. In application, according to researchers, correct selection of friction coefficient is substantially critical to estimate hydraulic problems correctly. In this paper an ANFIS is set up in which Reynolds number, velocity and discharge are used as inputs to estimate friction coefficients of an open channel flow (FC). By using experimental data from the laboratory, learning algorithm and training are applied according to ANFIS model. As a result, simulation results are compared with experimental friction coefficient results. A good correlation is obtained between the experimental data and predicted results. It is shown that when provided with correct and sufficient samples, ANFIS model can be used to predict the non-linear relationship between friction coefficient and the factors which affect it. It is concluded that, in practice, ANFIS model can be used as a suitable and effective method and general hydraulic problems which are mostly based on laboratory tests can be analyzed with ANFIS model. © 2011 Academic Journals.en_US
dc.identifier.endpage1027en_US
dc.identifier.issn1992-2248
dc.identifier.issue5en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1020en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/36
dc.identifier.volume6en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofScientific Research and Essaysen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectANFIS; Friction coefficient; Open channelen_US
dc.titleA model of adaptive neural-based fuzzy inference system (ANFIS) for prediction of friction coefficient in open channel flowen_US
dc.typeArticleen_US

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