Browsing by Author "Planas Badenas, Ramon"
Now showing items 1-11 of 11
-
Analysis of an unconditionally convergent stabilized finite element formulation for incompressible magnetohydrodynamics
(2015-11)
Article
Open AccessIn this work, we analyze a recently proposed stabilized finite element formulation for the approximation of the resistive magnetohydrodynamics equations. The novelty of this formulation with respect to existing ones is the ... -
Analysis of an unconditionally convergent stabilized finite element formulation for incompressible magnetohydrodynamics
(2012)
Research report
Open AccessIn this work, we analyze a recently proposed stabilized finite element formulation for the approximation of the resistive magnetohydrodynamics equations. The novelty of this formulation with respect to existing ones is the ... -
Approximation of the inductionless MHD system with finite element techniques
(Universitat Politècnica de Catalunya, 2010-06-01)
Master thesis
Open AccessIn this work, a stabilized formulation to solve the inductionless magnetohydrodynamic (MHD) problem using the finite element method is presented. The important feature of this formulation resides in the design of the ... -
Block recursive LU preconditioners for the thermally coupled incompressible inductionless MHD problem
(2013)
Research report
Open AccessThe thermally coupled incompressible inductionless magnetohydrodynamics (MHD) problem models the ow of an electrically charged fuid under the in uence of an external electromagnetic eld with thermal coupling. This system ... -
Model problems in magneto-hydrodynamics: individual numerical challenges and coupling possibilities
(CIMNE, 2011)
Conference report
Open AccessIn this work we discuss two model problems appearing in magneto-hydrodynamics (MHD), namely, the so called full MHD problem and the inductionless MHD problem. The first involves as unknowns the fluid velocity and pressure, ... -
Model problems in magneto-hydrodynamics: individual numerical challenges and coupling possibilities
(2011)
Conference report
Open AccessIn this work we discuss two model problems appearing in magneto-hydrodynamics (MHD), namely, the so called full MHD problem and the inductionless MHD problem. The first involves as unknowns the fluid velocity and pressure, ... -
On an unconditionally convergent stabilized finite element approximation of resistive magnetohydrodynamics
(2010-11-16)
Research report
Open AccessIn this work, we propose a new stabilized finite element formulation for the approximation of the resistive magnetohydrodynamics equations. The novelty of this formulation with respect to existing ones is the fact that ... -
On an unconditionally convergent stabilized finite element approximation of resistive magnetohydrodynamics
(2013-02)
Article
Open AccessIn this work, we propose a new stabilized finite element formulation for the approximation of the resistive magnetohydrodynamics equations. The novelty of this formulation is the fact that it always converges to the physical ... -
Stabilization of the finite element method for the stationary Stokes problem for an incompressible fluid
(Universitat Politècnica de Catalunya, 2005-06)
Minor thesis
Open Access -
Stabilized finite element formulations for solving incompressible magnetohydrodynamics
(Universitat Politècnica de Catalunya, 2013-11-25)
Doctoral thesis
Open AccessMagnetohydrodynamics (MHD) is the physics branch that studies electrically conducting fluids under external magnetic fields. This thesis deals with the numerical approximation using stabilized finite element methods of two ... -
Unconditionally stable operator splitting algorithms for the incompressible magnetohydrodynamics (MHD) system discretized by a stabilized finite element formulation based on projections
(John Wiley & Sons, 2013-01)
Article
Restricted access - publisher's policyIn this article we propose different splitting procedures for the transient incompressible MHD system that are unconditionally stable. We consider two levels of splitting, on one side we perform the segregation of the fluid ...
