An integration-based estimation approach for the determination of slug test parameters under various flow geometries

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dc.authorid0000-0002-0581-0075en_US
dc.contributor.authorSahin, A. Ufuk
dc.contributor.authorCiftci, Emin
dc.date.accessioned2024-07-12T21:45:04Z
dc.date.available2024-07-12T21:45:04Z
dc.date.issued2016en_US
dc.departmentMaltepe Üniversitesien_US
dc.description.abstractA simple parameter estimation procedure, designated as integration-based estimation ( IBE), was introduced to determine the hydraulic properties of an aquifer using slug test models subjected to certain flow geometries such as radial and spherical flows. The basic idea behind the proposed IBE approach is to link an integration value at pre-defined normalized head levels for field data with that of a theoretical type curve. The IBE method removes the need for the implementation of the classical graphical matching process which would be ineffective to acquire aquifer parameters for non-ideal aquifer conditions. As the second aspect of this study, a new decision tool was suggested to determine the suitable slug test model to be utilized for the site data since diagnosing the flow character properly is of crucial importance for following a convenient analysis procedure. The estimation performance and limitation of the proposed IBE method were tested for several slug test scenarios including radial and spherical flow models with a number of synthetically generated data sets as well as a field application. Results reveal that the IBE together with the identification methodology not only is able to retrieve aquifer parameters as reliable as the existing techniques in the literature but also diagnoses the flow character precisely as demonstrated in this study.en_US
dc.identifier.doi10.1007/s12517-016-2667-4
dc.identifier.issn1866-7511
dc.identifier.issn1866-7538
dc.identifier.issue14en_US
dc.identifier.scopus2-s2.0-84987879647en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://dx.doi.org/10.1007/s12517-016-2667-4
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7789
dc.identifier.volume9en_US
dc.identifier.wosWOS:000384319500010en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSPRINGER HEIDELBERGen_US
dc.relation.ispartofARABIAN JOURNAL OF GEOSCIENCESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY00315
dc.subjectAquifer parametersen_US
dc.subjectIntegration-based estimation approachen_US
dc.subjectModel identificationen_US
dc.subjectRadial flowen_US
dc.subjectSpherical flowen_US
dc.titleAn integration-based estimation approach for the determination of slug test parameters under various flow geometriesen_US
dc.typeArticle
dspace.entity.typePublication

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