Results 51 to 60 of about 119 (62)
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A WENO-Based Stochastic Galerkin Scheme for Ideal MHD Equations with Random Inputs
Communications in Computational Physics, 2021In this paper, we investigate the ideal magnetohydrodynamic (MHD) equations with random inputs based on generalized polynomial chaos (gPC) stochastic Galerkin approximation.
Kailiang Wu
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Monolithic Multigrid for Reduced Magnetohydrodynamic Equations
Journal of Computational Mathematics, 2021In this paper, the monolithic multigrid method is investigated for reduced magnetohydrodynamic equations. We propose a diagonal Braess-Sarazin smoother for the finite element discrete system and prove the uniform convergence of the MMG method with ...
Xiao Zheng
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Order Reduced Methods for Quad-Curl Equations with Navier Type Boundary Conditions
Journal of Computational Mathematics, 2020Quad-curl equations with Navier type boundary conditions are studied in this paper. Stable order reduced formulations equivalent to the model problems are presented, and finite element discretizations are designed.
Weifeng Zhang Shuo Zhang sci
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A New Higher Order Fractional-Step Method for the Incompressible Navier-Stokes Equations
, 2020In this paper, we present a rigorous error analysis of a new higher order fractional-step scheme for approximation of the time-dependent Navier-Stokes equations. The main feature of the proposed scheme is twofold.
R. An
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Communications in Computational Physics, 2019
In this paper, we propose a class of high order locally divergence-free spectral-discontinuous Galerkin (DG) methods for three dimensional (3D) ideal magnetohydrodynamic (MHD) equations on cylindrical geometry.
Yong Liu
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In this paper, we propose a class of high order locally divergence-free spectral-discontinuous Galerkin (DG) methods for three dimensional (3D) ideal magnetohydrodynamic (MHD) equations on cylindrical geometry.
Yong Liu
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An Immersed Interface Method for Axisymmetric Electrohydrodynamic Simulations in Stokes flow
, 2015A numerical scheme basedon the immersed interfacemethod (IIM) is devel- oped to simulate the dynamics of an axisymmetric viscous drop under an electric field.
H. Nganguia +4 more
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, 2013
This work is focused on numerical simulations of mixed convection stagnation point flow and heat transfer of Cu-water nanofluids impinging normally towards a shrinking sheet.
K. Das
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This work is focused on numerical simulations of mixed convection stagnation point flow and heat transfer of Cu-water nanofluids impinging normally towards a shrinking sheet.
K. Das
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Unsteady MHD flow over an infinite porous plate subjected to convective surface boundary conditions
, 2017In this paper, we examine the motion of unsteady MHD flow of a viscous, electrically conducting, incompressible fluid flowing past an infinite porous plate subjected to convective surface boundary conditions.
I. O. Odero, W. A. Manyonge, J. Bitok
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A New Boundary Condition for the Three-Dimensional MHD Equation and the Vanishing Viscosity Limit
, 2017In this paper, we consider the viscous incompressible magnetohydrodynamic (MHD) system with a new boundary condition for a general smooth domain in R3. We obtain the well-posedness of the system and the vanishing viscosity limit result.
Na Wang, Shu Wang
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, 2017
In this paper we study the non-relativistic and low Mach number limits of strong solutions to a full compressible MHD-P1 approximate model arising in radiation magnetohydrodynamics.
Xiuhui Yang
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In this paper we study the non-relativistic and low Mach number limits of strong solutions to a full compressible MHD-P1 approximate model arising in radiation magnetohydrodynamics.
Xiuhui Yang
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