Phase fraction distribution measurement of oil–water flow using a capacitance wire-mesh sensor

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorSilva, M. J. da-
Autor(es): dc.creatorSantos, E. N. dos-
Autor(es): dc.creatorHampel, U.-
Autor(es): dc.creatorRodriguez, I. H.-
Autor(es): dc.creatorRodriguez, O. M. H.-
Data de aceite: dc.date.accessioned2026-02-09T11:58:11Z-
Data de disponibilização: dc.date.available2026-02-09T11:58:11Z-
Data de envio: dc.date.issued2019-12-09-
Data de envio: dc.date.issued2019-12-09-
Data de envio: dc.date.issued2011-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/38096-
Fonte completa do material: dc.identifierhttps://iopscience.iop.org/article/10.1088/0957-0233/22/10/104020-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1151479-
Descrição: dc.descriptionIn this paper, a novel wire-mesh sensor based on permittivity (capacitance) measurements is applied to generate images of the phase fraction distribution and investigate the flow of viscous oil and water in a horizontal pipe. Phase fraction values were calculated from the raw data delivered by the wire-mesh sensor using different mixture permittivity models. Furthermore, these data were validated against quick-closing valve measurements. Investigated flow patterns were dispersion of oil in water (Do/w) and dispersion of oil in water and water in oil (Do/w&w/o). The Maxwell–Garnett mixing model is better suited for Dw/o and the logarithmic model for Do/w&w/o flow pattern. Images of the time-averaged cross-sectional oil fraction distribution along with axial slice images were used to visualize and disclose some details of the flow.-
Idioma: dc.languageen-
Publicador: dc.publisherIOP Publishing-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceMeasurement Science and Technology-
Palavras-chave: dc.subjectWire-mesh sensor-
Palavras-chave: dc.subjectLiquid-liquid flow-
Palavras-chave: dc.subjectViscous oil-
Palavras-chave: dc.subjectPhase fraction-
Palavras-chave: dc.subjectFlow visualization-
Título: dc.titlePhase fraction distribution measurement of oil–water flow using a capacitance wire-mesh sensor-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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