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dc.contributor.author
D'elia, Jorge
dc.contributor.author
Storti, Mario Alberto
dc.contributor.author
Idelsohn, Sergio Rodolfo
dc.date.available
2017-11-08T13:11:45Z
dc.date.issued
2000-12
dc.identifier.citation
D'elia, Jorge; Storti, Mario Alberto; Idelsohn, Sergio Rodolfo; Iterative solution of panel method discretizations for potential flow problems. The modal multipolar preconditioning; John Wiley & Sons Ltd; International Journal For Numerical Methods In Fluids; 32; 12-2000; 1-27
dc.identifier.issn
0271-2091
dc.identifier.uri
http://hdl.handle.net/11336/27792
dc.description.abstract
The iterative solution of linear systems arising from panel method discretization of three-dimensional (3D) exterior potential problems coming mainly from aero-hydrodynamic engineering problems, is discussed. An original preconditioning based on an approximate eigenspace decomposition is proposed, which corrects bad conditioning arising from a pair of surfaces that are very close to each other, which is a very common situation in slender wings and other aerodynamic profiles. This preconditioning has been tested with the standard Bi-conjugate gradient (Bi-CG) and conjugate gradient squared (CGS) iterative methods.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Panel Method
dc.subject
Preconditioning
dc.subject
Iterative Solver
dc.subject
Aerodynamics
dc.subject
Potential Flow
dc.subject
Panel Clustering
dc.title
Iterative solution of panel method discretizations for potential flow problems. The modal multipolar preconditioning
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-11-03T20:27:12Z
dc.journal.volume
32
dc.journal.pagination
1-27
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: D'elia, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil
Fil: Storti, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil
Fil: Idelsohn, Sergio Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.journal.title
International Journal For Numerical Methods In Fluids
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/(SICI)1097-0363(20000115)32:1<1::AID-FLD869>3.0.CO;2-8
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