Iterative solution of panel method discretizations for potential flow problems. The modal multipolar preconditioning

dc.creatorD'elia, Jorge
dc.creatorStorti, Mario Alberto
dc.creatorIdelsohn, Sergio Rodolfo
dc.date.accessioned2017-11-08T13:11:45Z
dc.date.accessioned2018-11-06T14:37:37Z
dc.date.available2017-11-08T13:11:45Z
dc.date.available2018-11-06T14:37:37Z
dc.date.created2017-11-08T13:11:45Z
dc.date.issued2000-12
dc.identifierD'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.identifier0271-2091
dc.identifierhttp://hdl.handle.net/11336/27792
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1888371
dc.description.abstractThe 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.languageeng
dc.publisherJohn Wiley & Sons Ltd
dc.relationinfo: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
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectPANEL METHOD
dc.subjectPRECONDITIONING
dc.subjectITERATIVE SOLVER
dc.subjectAERODYNAMICS
dc.subjectPOTENTIAL FLOW
dc.subjectPANEL CLUSTERING
dc.titleIterative solution of panel method discretizations for potential flow problems. The modal multipolar preconditioning
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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