Mostra el registre d'ítem simple
A meshless finite point method for three-dimensional analysis of compressible flow problems involving moving boundaries and adaptivity
dc.contributor.author | Ortega, Enrique |
dc.contributor.author | Oñate Ibáñez de Navarra, Eugenio |
dc.contributor.author | Idelsohn Barg, Sergio Rodolfo |
dc.contributor.author | Flores Le Roux, Roberto Maurice |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2016-04-27T14:59:20Z |
dc.date.available | 2016-04-27T14:59:20Z |
dc.date.issued | 2013-10 |
dc.identifier.citation | Ortega, E., Oñate, E., Idelsohn, S.R., Flores, R. A meshless finite point method for three-dimensional analysis of compressible flow problems involving moving boundaries and adaptivity. "International journal for numerical methods in fluids", Octubre 2013, vol. 73, núm. 4, p. 323-343. |
dc.identifier.issn | 0271-2091 |
dc.identifier.uri | http://hdl.handle.net/2117/86276 |
dc.description | This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. |
dc.description.abstract | A finite point method for solving compressible flow problems involving moving boundaries and adaptivity is presented. The numerical methodology is based on an upwind-biased discretization of the Euler equations, written in arbitrary Lagrangian–Eulerian form and integrated in time by means of a dual-time steeping technique. In order to exploit the meshless potential of the method, a domain deformation approach based on the spring network analogy is implemented, and h-adaptivity is also employed in the computations. Typical movable boundary problems in transonic flow regime are solved to assess the performance of the proposed technique. In addition, an application to a fluid–structure interaction problem involving static aeroelasticity illustrates the capability of the method to deal with practical engineering analyses. The computational cost and multi-core performance of the proposed technique is also discussed through the examples provided. |
dc.format.extent | 21 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Aeronàutica i espai::Aerodinàmica::Aeroelasticitat |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics |
dc.subject.lcsh | Numerical analysis |
dc.subject.lcsh | Aeroelasticity |
dc.title | A meshless finite point method for three-dimensional analysis of compressible flow problems involving moving boundaries and adaptivity |
dc.type | Article |
dc.subject.lemac | Anàlisi numèrica |
dc.subject.lemac | Aeroelasticitat |
dc.contributor.group | Universitat Politècnica de Catalunya. GMNE - Grup de Mètodes Numèrics en Enginyeria |
dc.contributor.group | Universitat Politècnica de Catalunya. L'AIRE - Laboratori Aeronàutic i Industrial de Recerca i Estudis |
dc.identifier.doi | 10.1002/fld.3799 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1002/fld.3799/full |
dc.rights.access | Open Access |
local.identifier.drac | 17555252 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/211785/EU/Aerodynamic loads estimation at extremes of the flight envelope/ALEF |
local.citation.author | Ortega, E.; Oñate, E.; Idelsohn, S.R.; Flores, R. |
local.citation.publicationName | International journal for numerical methods in fluids |
local.citation.volume | 73 |
local.citation.number | 4 |
local.citation.startingPage | 323 |
local.citation.endingPage | 343 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [60]
-
Articles de revista [2.209]
-
Articles de revista [3.018]
-
Articles de revista [168]