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dc.contributor.author
Sarraf, Sofia Soledad
dc.contributor.author
Lopez, Ezequiel Jose
dc.contributor.author
Rios Rodriguez, Gustavo Adolfo
dc.contributor.author
D'elia, Jorge
dc.date.available
2016-12-01T14:34:40Z
dc.date.issued
2013-06-21
dc.identifier.citation
Sarraf, Sofia Soledad; Lopez, Ezequiel Jose; Rios Rodriguez, Gustavo Adolfo; D'elia, Jorge; Validation of a Galerkin technique on a boundary integral equation for creeping flow around a torus; Sociedade Brasileira de Matemática Aplicada e Computacional; Computational And Applied Mathematics; 33; 1; 21-6-2013; 63-80
dc.identifier.issn
1807-0302
dc.identifier.uri
http://hdl.handle.net/11336/8554
dc.description.abstract
A validation of the numerical solution for the steady and axisymmetric creeping flow around a three-dimensional torus is presented. This solution is obtained by means of the Boundary Element Method. Both, a Galerkin weighting technique and collocation to the centroid of the elements are employed. The curve of the viscous drag force as a function of the diameter of the torus relative to its thickness is compared against a semi-analytical solution and laboratory experimental measurements taken from the literature. The semi-analytical solution, as it is known for this kind of geometry, involves the Legendre functions of first and second kind of order one and semi-integer degrees, also called toroidal harmonics.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedade Brasileira de Matemática Aplicada e Computacional
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Creeping Flow
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Steady Flow
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Boundary Element Method
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Collocation Technique
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Galerkin Weighting
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Toroidal Harmonics
dc.subject.classification
Matemática Aplicada
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Matemáticas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Validation of a Galerkin technique on a boundary integral equation for creeping flow around a torus
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-24T14:13:46Z
dc.journal.volume
33
dc.journal.number
1
dc.journal.pagination
63-80
dc.journal.pais
Brasil
dc.journal.ciudad
San Pablo
dc.description.fil
Fil: Sarraf, Sofia Soledad. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe; Argentina
dc.description.fil
Fil: Lopez, Ezequiel Jose. Universidad Nacional del Comahue. Facultad de Ingeniería. Departamento de Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe; Argentina
dc.description.fil
Fil: Rios Rodriguez, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina
dc.description.fil
Fil: D'elia, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina
dc.journal.title
Computational And Applied Mathematics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s40314-013-0043-5
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs40314-013-0043-5