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Variational multi-scale finite element approximation of the compressible Navier-Stokes equations

Autor
Bayona, C.; Baiges, J.; Codina, R.
Tipus d'activitat
Article en revista
Revista
International journal of numerical methods for heat and fluid flow
Data de publicació
2016-03
Volum
26
Número
3-4
Pàgina inicial
1240
Pàgina final
1271
DOI
https://doi.org/10.1108/HFF-11-2015-0483 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/102985 Obrir en finestra nova
URL
http://www.emeraldinsight.com/doi/abs/10.1108/HFF-11-2015-0483 Obrir en finestra nova
Resum
Purpose - The purpose of this paper is to apply the variational multi-scale framework to the finite element approximation of the compressible Navier-Stokes equations written in conservation form. Even though this formulation is relatively well known, some particular features that have been applied with great success in other flow problems are incorporated. Design/methodology/approach - The orthogonal subgrid scales, the non-linear tracking of these subscales, and their time evolution are appli...
Citació
Bayona, C., Baiges, J., Codina, R. Variational multi-scale finite element approximation of the compressible Navier-Stokes equations. "International journal of numerical methods for heat and fluid flow", Març 2016, vol. 26, núm. 3-4, p. 1240-1271.
Paraules clau
Compressible flow, Explicit Runge-Kutta scheme, Shock capturing, Stabilized finite elements, Variational multi-scale (VMS)
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants