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A fully decoupled linearized finite element method with second-order temporal accuracy and unconditional energy stability for incompressible MHD equations
For highly coupled nonlinear incompressible magnetohydrodynamic (MHD) system, a well-
known numerical challenge is how to establish an unconditionally energy stable linearized …
known numerical challenge is how to establish an unconditionally energy stable linearized …
[KSIĄŻKA][B] Property-preserving numerical schemes for conservation laws
D Kuzmin, H Hajduk - 2024 - World Scientific
Many mathematical models of continuum mechanics are derived from integral conservation
laws. Examples of such models include the Euler and Navier–Stokes equations of fluid …
laws. Examples of such models include the Euler and Navier–Stokes equations of fluid …
[HTML][HTML] A nodal based high order nonlinear stabilization for finite element approximation of Magnetohydrodynamics
We present a novel high-order nodal artificial viscosity approach designed for solving
Magnetohydrodynamics (MHD) equations. Unlike conventional methods, our approach …
Magnetohydrodynamics (MHD) equations. Unlike conventional methods, our approach …
A high-order residual-based viscosity finite element method for the ideal MHD equations
We present a high order, robust, and stable shock-capturing technique for finite element
approximations of ideal MHD. The method uses continuous Lagrange polynomials in space …
approximations of ideal MHD. The method uses continuous Lagrange polynomials in space …
An implicit monolithic AFC stabilization method for the CG finite element discretization of the fully-ionized ideal multifluid electromagnetic plasma system
This study considers an implicit finite element formulation for an ideal fully-ionized multifluid
electromagnetic plasma system. The formulation is based on fully-implicit Runge-Kutta time …
electromagnetic plasma system. The formulation is based on fully-implicit Runge-Kutta time …
[HTML][HTML] Monolithic parabolic regularization of the MHD equations and entropy principles
We show at the PDE level that the monolithic parabolic regularization of the equations of
ideal magnetohydrodynamics (MHD) is compatible with all the generalized entropies, fulfills …
ideal magnetohydrodynamics (MHD) is compatible with all the generalized entropies, fulfills …
A divergence-conforming hybridized discontinuous Galerkin method for the incompressible magnetohydrodynamics equations
We introduce a new hybridized discontinuous Galerkin method for the incompressible
magnetohydrodynamics equations. If particular velocity, pressure, magnetic field, and …
magnetohydrodynamics equations. If particular velocity, pressure, magnetic field, and …
Study on validity of low-magnetic-Reynolds-number assumption for hypersonic magnetohydrodynamic control
S Peng, K **, X Zheng - AIAA Journal, 2022 - arc.aiaa.org
When the magnetic Reynolds number R em≪ 1, the induced magnetic field caused by the
applied electric field E 0 and the applied magnetic field B 0 can be neglected for …
applied electric field E 0 and the applied magnetic field B 0 can be neglected for …
Viscous regularization of the MHD equations
Nonlinear conservation laws such as the system of ideal magnetohydrodynamics (MHD)
equations may develop singularities over time. In these situations, viscous regularization is a …
equations may develop singularities over time. In these situations, viscous regularization is a …
[PDF][PDF] Convergence analysis of some finite element parallel algorithms for the stationary incompressible MHD equations
X Dong, Y He - Journal of Computational Mathematics, 2024 - global-sci.com
By combination of iteration methods with the partition of unity method (PUM), some finite
element parallel algorithms for the stationary incompressible magnetohydrodynamics (MHD) …
element parallel algorithms for the stationary incompressible magnetohydrodynamics (MHD) …