Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow

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This work presents the development of the ideal and real magnetogasdynamic (MGD) equations in two and three spatial dimensions, followed by a modern numerical resolution method. The equations that govern the MGD flows are continuity, momentum, energy and magnetic induction together with a state equa...

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Autores principales: Martínez, Mariano Álvaro, Elaskar, S., Maglione, L., Scarabino, Ana Elena
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Ingeniería Aeronáutica
Magnetogasdynamics
Riemann problem
Hartman flow
TVD scheme
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/99001
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-99001
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería Aeronáutica
Magnetogasdynamics
Riemann problem
Hartman flow
TVD scheme
spellingShingle Ingeniería Aeronáutica
Magnetogasdynamics
Riemann problem
Hartman flow
TVD scheme
Martínez, Mariano Álvaro
Elaskar, S.
Maglione, L.
Scarabino, Ana Elena
Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow
topic_facet Ingeniería Aeronáutica
Magnetogasdynamics
Riemann problem
Hartman flow
TVD scheme
description This work presents the development of the ideal and real magnetogasdynamic (MGD) equations in two and three spatial dimensions, followed by a modern numerical resolution method. The equations that govern the MGD flows are continuity, momentum, energy and magnetic induction together with a state equation. The method of Roe has been applied, in a high resolution Total Variation Diminishing scheme, with modifications proposed by Yee et al. For the implementation of this method in finite volumes a FORTRAN code has been developed, and it has been applied to the resolution of the magnetogasdynamic Riemann problem and the Hartman flow. Due to the high computational cost demanded by a 3D simulation, it has been necessary to reduce the grid density, compared to that used on the unidimensional and bidimensional cases. In order to evaluate this last issue, an analysis of the effect of the grid density on the results has been included at the end of the present work. The magnetogasdynamic shock tube and the Hartman flow, used as “benchmarks”, have been satisfactorily solved.
format Articulo
Articulo
author Martínez, Mariano Álvaro
Elaskar, S.
Maglione, L.
Scarabino, Ana Elena
author_facet Martínez, Mariano Álvaro
Elaskar, S.
Maglione, L.
Scarabino, Ana Elena
author_sort Martínez, Mariano Álvaro
title Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow
title_short Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow
title_full Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow
title_fullStr Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow
title_full_unstemmed Finite volume simulation of 2-D and 3-D non-stationary magnetogasdynamic flow
title_sort finite volume simulation of 2-d and 3-d non-stationary magnetogasdynamic flow
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/99001
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AT elaskars finitevolumesimulationof2dand3dnonstationarymagnetogasdynamicflow
AT maglionel finitevolumesimulationof2dand3dnonstationarymagnetogasdynamicflow
AT scarabinoanaelena finitevolumesimulationof2dand3dnonstationarymagnetogasdynamicflow
bdutipo_str Repositorios
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