Adjustment of the hazen-willians equation for determination of continuous pressure drop in PVC pipe

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dc.contributor.authorMiranda, Eugenio Paceli
dc.contributor.authorCustodio, Tatiana Belo De Sousa
dc.contributor.authorDE LIMA, Francisco Uchoa
dc.contributor.authorPereira, Taiane Almenda
dc.contributor.authorBicudo, Andre Luiz Ribeiro [UNESP]
dc.contributor.institutionIFCE
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-12T02:29:38Z
dc.date.available2020-12-12T02:29:38Z
dc.date.issued2019-01-01
dc.description.abstractThe head loss is a fundamental parameter for the dimensioning of the pipes, being directly related to the cost of these pipes, the selection of the pumping system and the energy cost of electricity. That study fitted the Hazen-Williams equation and compared it with the Darcy-Weisbach equation. The performance of the adjusted equation was determined by the concordance index (c), Statistical Standard Error (EPE) and Mean Absolute Error (EAM). The results show that all gridded indices to verify the performance of the adjusted Hazen-Willians equation have improved. The largest difference between the values of continuous load loss. between the Darcy-Weisbach method and the adjusted Hazen-Williams equation was about 0.08%, which can be considered extremely low.en
dc.description.affiliationIFCE, Campus Iguatu/CE, Rua Plácido Almino Uchoa, 60
dc.description.affiliationIFCE, Campus Iguatu, Rodovia Iguatu-Várzea Alegre km 05
dc.description.affiliationProf. do Colégio Técnico Industrial Prof. Isaac Portal Roldan Unesp, Campus Bauru. Av. Eng. Luis Edmundo Carrijo Coube, 14-01
dc.description.affiliationUnespProf. do Colégio Técnico Industrial Prof. Isaac Portal Roldan Unesp, Campus Bauru. Av. Eng. Luis Edmundo Carrijo Coube, 14-01
dc.format.extent94-100
dc.identifierhttp://dx.doi.org/10.15809/irriga.2019v1n1p94-100
dc.identifier.citationIRRIGA, v. 1, n. 1InovagriSpecialEdition, p. 94-100, 2019.
dc.identifier.doi10.15809/irriga.2019v1n1p94-100
dc.identifier.issn1808-3765
dc.identifier.issn1413-7895
dc.identifier.scopus2-s2.0-85074889916
dc.identifier.urihttp://hdl.handle.net/11449/201323
dc.language.isopor
dc.relation.ispartofIRRIGA
dc.sourceScopus
dc.subjectDarcy-Weisbach
dc.subjectDiameter
dc.subjectHead loss
dc.titleAdjustment of the hazen-willians equation for determination of continuous pressure drop in PVC pipeen
dc.titleAjuste da equação de hazen-willians para determinação da perda de carga contínua em tubulações de PVCpt
dc.typeArtigo

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