An analytical solution of the isentropic vortex problem in the special relativistic magnetohydrodynamics

Junming Duan; Huazhong Tang

doi:10.1016/j.jcp.2021.110903

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arXiv · 2107.01966

An analytical solution of the isentropic vortex problem in the special relativistic magnetohydrodynamics

Junming Duan·Huazhong Tang

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Abstract

The isentropic vortex problem is frequently solved to test the accuracy of numerical methods and verify corresponding code. Unfortunately, its existing solution was derived in the relativistic magnetohydrodynamics by numerically solving an ordinary differential equation. This note provides an analytical solution of the 2D isentropic vortex problem with explicit algebraic expressions in the special relativistic hydrodynamics and magnetohydrodynamics and extends it to the 3D case.

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Junming Duan, Huazhong Tang. 2021-07-05. An analytical solution of the isentropic vortex problem in the special relativistic magnetohydrodynamics. https://doi.org/10.1016/j.jcp.2021.110903

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