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On the resolution of the viscous incompressible flow for various SUPG finite element formulations
dc.contributor.author | Vellando, Pablo | |
dc.contributor.author | Puertas, Jerónimo | |
dc.contributor.author | Bonillo Martínez, Juan José | |
dc.contributor.author | Fe, Jaime | |
dc.date.accessioned | 2005-12-05T11:32:33Z | |
dc.date.available | 2005-12-05T11:32:33Z | |
dc.date.issued | 2000 | |
dc.identifier.citation | ECCOMAS 2000: CD-ROM proceedings | es_ES |
dc.identifier.isbn | 84-89925-70-4 | |
dc.identifier.uri | http://hdl.handle.net/2183/367 | |
dc.description | European Congress on Computational Methods in Applied Sciences and Engineering, Barcelona 11-14 september 2000 | es_ES |
dc.description.abstract | [Abstract] A Finite Element based program has been released to solve the steady 2D Navier- Stokes equations. The mixed-variable algorithm is used as a first approach to solve the differential problem. In order to reduce the number of equations, both a penalty and segregated formulation are implemented to give solution to the viscous incompressible flow and their results are compared with the former formulation. The program makes use of a SUPG type algorithm as a stabilisation procedure, in order to eliminate the numerical oscillations, which may appear when the boundary conditions force a sudden change in the solution, without necessarily refining the mesh. The three different algorithms are checked making use of the benchmark problems of the flow in a square cavity, the backward step and the flow past a cylinder. Finally the code is used to solve the flow in some practical problems and their results are commented. | es_ES |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | eng | es_ES |
dc.publisher | The International Center of Numerical Methods in Engineering | es_ES |
dc.subject | Viscous incompressible flow | es_ES |
dc.subject | FEM | es_ES |
dc.subject | Navier-Stokes | es_ES |
dc.subject | SUPG | es_ES |
dc.title | On the resolution of the viscous incompressible flow for various SUPG finite element formulations | es_ES |
dc.type | info:eu-repo/semantics/conferenceObject | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |