English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  A multi-dimensional numerical scheme for two-fluid Relativistic MHD

Barkov, M., Komissarov, S. S., Korolev, V., & Zankovich, A. (2013). A multi-dimensional numerical scheme for two-fluid Relativistic MHD. Retrieved from http://arxiv.org/abs/1309.5221.

Item is

Files

show Files
hide Files
:
1309.5221.pdf (Preprint), 2MB
Name:
1309.5221.pdf
Description:
File downloaded from arXiv at 2013-10-10 12:28
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Barkov, Maxim1, 2, Author           
Komissarov, Serguei S.3, Author
Korolev, Vitaly4, Author
Zankovich, Andrey4, Author
Affiliations:
1Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society, ou_904550              
2Space Research Institute RAS, 84/32 Profsoyuznaya Street, Moscow, 117997, Russia, ou_persistent22              
3Department of Applied Mathematics, The University of Leeds, Leeds, LS2 9GT, ou_persistent22              
4Volgograd State University, Volgograd 400062, Russia, ou_persistent22              

Content

show
hide
Free keywords: Astrophysics, High Energy Astrophysical Phenomena, astro-ph.HE
 Abstract: The paper describes an explicit multi-dimensional numerical scheme for Special Relativistic Two-Fluid Magnetohydrodynamics of electron-positron plasma and a suit of test problems. The scheme utilizes Cartesian grid and the third order WENO interpolation. The time integration is carried out using the third order TVD method of Runge-Kutta type, thus ensuring overall third order accuracy on smooth solutions. The magnetic field is kept near divergence-free by means of the method of generalized Lagrange multiplier. The test simulations, which include linear and non-linear continuous plasma waves, shock waves, strong explosions and the tearing instability, show that the scheme is sufficiently robust and confirm its accuracy.

Details

show
hide
Language(s):
 Dates: 2013-09-20
 Publication Status: Published online
 Pages: 16 pages, 9 figures, submitted to MNRAS
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: arXiv: 1309.5221
URI: http://arxiv.org/abs/1309.5221
 Degree: -

Event

show

Legal Case

show

Project information

show

Source

show