HYPROP measurements of the unsaturated hydraulic properties of a carbonate rock sample

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Autor(es): dc.contributorUniversidade Federal do Rio de Janeiro (UFRJ)-
Autor(es): dc.contributorUtrecht University-
Autor(es): dc.contributorSun Yat-sen University-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorLipovetsky, Tatiana-
Autor(es): dc.creatorZhuang, Luwen-
Autor(es): dc.creatorTeixeira, Wenceslau G.-
Autor(es): dc.creatorBoyd, Austin-
Autor(es): dc.creatorMay Pontedeiro, Elizabeth-
Autor(es): dc.creatorMoriconi, Luca-
Autor(es): dc.creatorAlves, José L.D.-
Autor(es): dc.creatorCouto, Paulo-
Autor(es): dc.creatorvan Genuchten, Martinus Th. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:44:21Z-
Data de disponibilização: dc.date.available2022-02-22T00:44:21Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jhydrol.2020.125706-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205449-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205449-
Descrição: dc.descriptionThe unsaturated hydraulic properties provide important theoretical and practical information about fluid flow in soils and rocks for a range of soil, environmental and engineering applications. In this study we used the evaporation (HYPROP) and chilled-mirror dew point (WP4C) methods to estimate the water retention and unsaturated hydraulic conductivity curves of an Indiana Limestone carbonate rock sample. The obtained data were analyzed in terms of unimodal and bimodal VG (van Genuchten, 1980) and PDI (Peters et al., 2015) type functions. Bimodal functions were found to produce excellent descriptions for the unsaturated hydraulic data we measured, slightly better than the standard unimodal formulations. For our particular test using an Indiana Limestone rock sample, we did not find much improvement when accounting for film and corner flow using the PDI formulation, relative to the VG model. As far as we know, this is the first time the HYPROP methodology was applied to a rock sample.-
Descrição: dc.descriptionLRAP Department of Civil Engineering Federal University of Rio de Janeiro UFRJ-
Descrição: dc.descriptionDepartment of Earth Sciences Utrecht University-
Descrição: dc.descriptionSchool of Civil Engineering Sun Yat-sen University-
Descrição: dc.descriptionEmbrapa Soils-
Descrição: dc.descriptionDepartment of Physics Federal University of Rio de Janeiro UFRJ-
Descrição: dc.descriptionCenter for Environmental Studies CEA São Paulo State University UNESP-
Descrição: dc.descriptionCenter for Environmental Studies CEA São Paulo State University UNESP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Hydrology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBimodal hydraulic functions-
Palavras-chave: dc.subjectCarbonate rock-
Palavras-chave: dc.subjectHYPROP evaporation method-
Palavras-chave: dc.subjectUnsaturated hydraulic Properties-
Palavras-chave: dc.subjectWP4C-
Título: dc.titleHYPROP measurements of the unsaturated hydraulic properties of a carbonate rock sample-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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