Zobrazeno 1 - 9
of 9
pro vyhledávání: '"65M60, 76W05"'
This paper presents and analyzes two robust, efficient, and optimally accurate fully discrete finite element algorithms for computing the parameterized Navier-Stokes Equations (NSEs) flow ensemble. The timestepping algorithms are linearized, use the
Externí odkaz:
http://arxiv.org/abs/2410.15510
We study the convergence analysis of a finite element method for the approximation of solutions to a seven-fields formulation of a magnetohydrodynamics model, which preserves the energy of the system, and the magnetic and cross helicities on the disc
Externí odkaz:
http://arxiv.org/abs/2407.19748
We propose, analyze, and test a penalty projection-based efficient and accurate algorithm for the Uncertainty Quantification (UQ) of the time-dependent Magnetohydrodynamic (MHD) flow problems in convection-dominated regimes. The algorithm uses the El
Externí odkaz:
http://arxiv.org/abs/2310.17779
In this paper, we propose, analyze, and test an efficient algorithm for computing ensemble average of incompressible magnetohydrodynamics (MHD) flows, where instances/members correspond to varying kinematic viscosity, magnetic diffusivity, body force
Externí odkaz:
http://arxiv.org/abs/2108.05110
Autor:
Mohebujjaman, Muhammad
In this paper, we propose, analyze, and test a new fully discrete, efficient, decoupled, stable, and practically second-order time-stepping algorithm for computing MHD ensemble flow averages under uncertainties in the initial conditions and forcing.
Externí odkaz:
http://arxiv.org/abs/2101.06852
In this paper, we will use the interior functions of an hierarchical basis for high order $BDM_p$ elements to enforce the divergence-free condition of a magnetic field $B$ approximated by the H(div) $BDM_p$ basis. The resulting constrained finite ele
Externí odkaz:
http://arxiv.org/abs/1702.01180
Autor:
Rossmanith, James A.
The modification of the celebrated Yee scheme from Maxwell equations to magnetohydrodynamics is often referred to as the constrained transport approach. Constrained transport can be viewed as a sort of predictor-corrector method for updating the magn
Externí odkaz:
http://arxiv.org/abs/1310.4251
Autor:
Muhammad Mohebujjaman
In this paper, we propose, analyze, and test a new fully discrete, efficient, decoupled, stable, and practically second-order time-stepping algorithm for computing MHD ensemble flow averages under uncertainties in the initial conditions and forcing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b626a25613d68e5f67aabd544d1d8d24
http://arxiv.org/abs/2101.06852
http://arxiv.org/abs/2101.06852
In this paper, we will use the interior functions of an hierarchical basis for high order $BDM_p$ elements to enforce the divergence-free condition of a magnetic field $B$ approximated by the H(div) $BDM_p$ basis. The resulting constrained finite ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1817d856500f93fea8a27db267cf1d1
http://arxiv.org/abs/1702.01180
http://arxiv.org/abs/1702.01180