Computational Plasmadynamics applied to parametric studies

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A Three-Dimensional Finite Volume Arbitrary Lagrangian-Eulerian simulation code was developed to study different plasma physics problems in 3D+t. The code is based on a complex multi-component species program with transport and radiation terms written and applied to plasma and fusion physics problem...

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Autor principal: Bilbao, L.
Formato: CONF
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17426588_v166_n_p_Bilbao
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_17426588_v166_n_p_Bilbao2023-10-03T16:30:29Z Computational Plasmadynamics applied to parametric studies Bilbao, L. A Three-Dimensional Finite Volume Arbitrary Lagrangian-Eulerian simulation code was developed to study different plasma physics problems in 3D+t. The code is based on a complex multi-component species program with transport and radiation terms written and applied to plasma and fusion physics problems. The integration domain is represented with a structured irregular mesh, with fixed connectivity made of hexahedral cells. Coordinates and velocities are assigned to cell vertices. After each calculation cycle, mesh vertices are moved arbitrary over the fluid. The adaptive method consists of shifting mesh vertices over the fluid in order to keep a reasonable mesh structure and increase the spatial resolution where the physical solution demands. The code was a valuable tool for parametric study of different physical problems, mainly optimization of Plasma Focus Machine, detonation and propagation of thermonuclear reactions, and Kelvin-Helmholtz instabilities in the boundary layer of the terrestrial magnetopause. © 2009 IOP Publishing Ltd. Fil:Bilbao, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17426588_v166_n_p_Bilbao
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description A Three-Dimensional Finite Volume Arbitrary Lagrangian-Eulerian simulation code was developed to study different plasma physics problems in 3D+t. The code is based on a complex multi-component species program with transport and radiation terms written and applied to plasma and fusion physics problems. The integration domain is represented with a structured irregular mesh, with fixed connectivity made of hexahedral cells. Coordinates and velocities are assigned to cell vertices. After each calculation cycle, mesh vertices are moved arbitrary over the fluid. The adaptive method consists of shifting mesh vertices over the fluid in order to keep a reasonable mesh structure and increase the spatial resolution where the physical solution demands. The code was a valuable tool for parametric study of different physical problems, mainly optimization of Plasma Focus Machine, detonation and propagation of thermonuclear reactions, and Kelvin-Helmholtz instabilities in the boundary layer of the terrestrial magnetopause. © 2009 IOP Publishing Ltd.
format CONF
author Bilbao, L.
spellingShingle Bilbao, L.
Computational Plasmadynamics applied to parametric studies
author_facet Bilbao, L.
author_sort Bilbao, L.
title Computational Plasmadynamics applied to parametric studies
title_short Computational Plasmadynamics applied to parametric studies
title_full Computational Plasmadynamics applied to parametric studies
title_fullStr Computational Plasmadynamics applied to parametric studies
title_full_unstemmed Computational Plasmadynamics applied to parametric studies
title_sort computational plasmadynamics applied to parametric studies
url http://hdl.handle.net/20.500.12110/paper_17426588_v166_n_p_Bilbao
work_keys_str_mv AT bilbaol computationalplasmadynamicsappliedtoparametricstudies
_version_ 1782027447994155008

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