Skip to Main content Skip to Navigation
New interface
Conference papers

Continuous enrichment for advection-dominated problems

Arnaud Krust 1, 2 Remi Abgrall 1, 2 
1 BACCHUS - Parallel tools for Numerical Algorithms and Resolution of essentially Hyperbolic problems
Inria Bordeaux - Sud-Ouest, UB - Université de Bordeaux, CNRS - Centre National de la Recherche Scientifique : UMR5800
Abstract : We are interested in advection-diffusion problems with high Peclet number when shock like structure in the domain and strong boundary-layers both exist. This boundary-layer, though very thin, concentrates most degrees of freedom to get acceptable accuracy. We aim at designing a numerical framework able to reduce dramaticaly their number in the boundary-layer. This is done via a stabilized enriched finite elements method with Lagrange multipliers to enforce boundary conditions.
Document type :
Conference papers
Complete list of metadata
Contributor : Arnaud Krust Connect in order to contact the contributor
Submitted on : Friday, December 9, 2011 - 11:29:47 AM
Last modification on : Thursday, January 20, 2022 - 5:31:41 PM


  • HAL Id : hal-00649997, version 1



Arnaud Krust, Remi Abgrall. Continuous enrichment for advection-dominated problems. ICIAM, Jul 2011, Vancouver, Canada. ⟨hal-00649997⟩



Record views