A Partial Entropic Lattice Boltzmann MHD Simulation of the Orszag-Tang Vortex

Abstract

Karlin has introduced an analytically-determined entropic lattice Boltzmann algorithm for Navier-Stokes turbulence. Here this is partially extended to a lattice Boltzmann model of magnetohydrodynamics, on using the vector distribution function approach of Dellar for the magnetic field. (which is permitted to have field reversal). The partial entropic algorithm is benchmarked successfully against standard simulations of the Orszag-Tang vortex (1979).

12 pages, 6 figures. arXiv admin note: text overlap with arXiv:1706.01424

References in corpus (3)

• Three-Dimensional Multi-Relaxation Time (MRT) Lattice-Boltzmann Models for Multiphase Flow
• Galilean-Invariant Lattice-Boltzmann Models with H-Theorem
• Dynamic Subgrid Scale Modeling of Turbulent Flows using Lattice-Boltzmann Method

Cited by in corpus (1)

• Efficient kinetic Lattice Boltzmann simulation of three-dimensional Hall-MHD Turbulence