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dc.contributor.author
Cabaleiro, Juan Martin
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dc.contributor.author
Paillat, Thierry
dc.contributor.author
Artana, Guillermo Osvaldo
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dc.contributor.author
Touchard, Gerard
dc.date.available
2019-12-10T18:39:43Z
dc.date.issued
2019-09
dc.identifier.citation
Cabaleiro, Juan Martin; Paillat, Thierry; Artana, Guillermo Osvaldo; Touchard, Gerard; Flow Electrification in Turbulent Flows of Liquids - Comparison of Two Models for One Specific Case; Institute of Electrical and Electronics Engineers; Ieee Transactions on Industry Applications; 55; 5; 9-2019; 5235-5238
dc.identifier.issn
0093-9994
dc.identifier.uri
http://hdl.handle.net/11336/91936
dc.description.abstract
This paper deals with flow electrification phenomenon for turbulent flows of liquids through pipes of a circular cross section. Two models are proposed. The first one is based on the comparison of the radial fluctuant velocity magnitude with the magnitude of the diffuse layer relaxation velocity: it assumes that in the region where the fluctuant velocity is greater than the relaxation velocity the diffuse layer is totally perturbed so that the charge is homogenized by the turbulence, whereas when the relaxation velocity is greater than the fluctuant velocity the diffuse layer is considered not perturbed at all. The charge transported by the flow is then calculated with this new charge profile. The second model consists in solving the system of the diffuse layer equations perturbed by the turbulence, taking into account the eddy diffusivity; then with the profile of the charge obtained in the cross section the charge transported is calculated. Finally, the predictions of the charge transported using each model are compared in a specific case and discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Institute of Electrical and Electronics Engineers
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DIELECTRIC LIQUID
dc.subject
DIFFERENT MODELS
dc.subject
FLOW ELECTRIFICATION
dc.subject
PIPES OF CIRCULAR CROSS SECTION
dc.subject
TURBULENT FLOW
dc.subject.classification
Ingeniería Mecánica
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dc.subject.classification
Ingeniería Mecánica
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Flow Electrification in Turbulent Flows of Liquids - Comparison of Two Models for One Specific Case
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-11T16:07:07Z
dc.journal.volume
55
dc.journal.number
5
dc.journal.pagination
5235-5238
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Cabaleiro, Juan Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina
dc.description.fil
Fil: Paillat, Thierry. Université de Poitiers; Francia
dc.description.fil
Fil: Artana, Guillermo Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Laboratorio de Fluidodinámica; Argentina
dc.description.fil
Fil: Touchard, Gerard. Université de Poitiers; Francia
dc.journal.title
Ieee Transactions on Industry Applications
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/8715405/
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1109/TIA.2019.2917053
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