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Gómez, D.O.; Mininni, P.D.; Dmitruk, P. "Parallel simulations in turbulent MHD" (2005) International Workshop on Theoretical Plasma Physics: Modern Plasma Science. T116:123-127
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Abstract:

The large-scale dynamics of plasma flows can often be described within a fluidistic approximation known as onefluid magnetohydrodynamics. Complex flows such as those corresponding to turbulent regimes are ubiquitous in laboratory plasmas and in astrophysics, because of their typically very large Reynolds numbers. Numerical simulations have become a powerful tool for the study of complex plasma flows in recent years. The aim of the present paper is to introduce the reader to some of the standard numerical approximations used for the integration of the magnetohydrodynamic equations. In particular, we focus on pseudospectral methods and on how to develop parallel codes to speed up large Reynolds number simulations. We show the results arising from numerical simulations of astrophysical interest such as the development of turbulent flows in reduced magnetohydrodynamics and the generation of magnetic fields by dynamo mechanisms in three dimensional magnetohydrodynamics. © Physica Scripta 2005.

Registro:

Documento: Artículo
Título:Parallel simulations in turbulent MHD
Autor:Gómez, D.O.; Mininni, P.D.; Dmitruk, P.
Ciudad:Trieste
Filiación:Department of Physics, Pabellón I, C. Universitaria, 1428 Buenos Aires, Argentina
Advanced Study Program, National Center for Atmospheric Research, P.O.Box 3000, Boulder, CO 80307, United States
Bartol Research Institute, University of Delaware, Newark, DE 19716, United States
IAFE (CONICET, UBA), C. Universitaria, 1428 Buenos Aires, Argentina
Palabras clave:Astrophysics; Plasma flow; Reynolds number; Turbulent flow; Fluidistic approximation; Laboratory plasmas; Turbulent regimes; Magnetohydrodynamics
Año:2005
Volumen:T116
Página de inicio:123
Página de fin:127
DOI: http://dx.doi.org/10.1238/Physica.Topical.116a00123
Título revista:International Workshop on Theoretical Plasma Physics: Modern Plasma Science
Título revista abreviado:Phys Scr T
ISSN:02811847
CODEN:PHSTE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02811847_vT116_n_p123_Gomez

Referencias:

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Citas:

---------- APA ----------
Gómez, D.O., Mininni, P.D. & Dmitruk, P. (2005) . Parallel simulations in turbulent MHD. International Workshop on Theoretical Plasma Physics: Modern Plasma Science, T116, 123-127.
http://dx.doi.org/10.1238/Physica.Topical.116a00123
---------- CHICAGO ----------
Gómez, D.O., Mininni, P.D., Dmitruk, P. "Parallel simulations in turbulent MHD" . International Workshop on Theoretical Plasma Physics: Modern Plasma Science T116 (2005) : 123-127.
http://dx.doi.org/10.1238/Physica.Topical.116a00123
---------- MLA ----------
Gómez, D.O., Mininni, P.D., Dmitruk, P. "Parallel simulations in turbulent MHD" . International Workshop on Theoretical Plasma Physics: Modern Plasma Science, vol. T116, 2005, pp. 123-127.
http://dx.doi.org/10.1238/Physica.Topical.116a00123
---------- VANCOUVER ----------
Gómez, D.O., Mininni, P.D., Dmitruk, P. Parallel simulations in turbulent MHD. Phys Scr T. 2005;T116:123-127.
http://dx.doi.org/10.1238/Physica.Topical.116a00123