A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme
- Autores
- Maglione, Livio Sebastián Maglione; Elaskar, Sergio Amado; Brito, Héctor Alejandro; Dean, Raúl Alberto
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Computational magnetogasdynamics (MGD) represents one of the most promising interdisciplinary computational technologies for aerospace design. However, the numerical techniques developed for the MGD equations must be able to solve correctly nonlinear hyperbolic differential equation system. In this work we present a modification of the original Harten-Yee scheme by incorporating a new sonic fix for the acoustic causality points using the finite volume technique. The proposed technique is used to simulate the coplanar MGD Riemann problem where results using the new sonic fix are compared with those given by the traditional Harten?Yee scheme. The obtained 2-D numerical results correctly satisfy the 1-D numerical solutions, and the oscillations present using the Harten-Yee traditional scheme, are reduced.
Fil: Maglione, Livio Sebastián Maglione. Universidad Nacional de Río Cuarto. Facultad de Ingeniería; Argentina
Fil: Elaskar, Sergio Amado. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Fil: Brito, Héctor Alejandro. Instituto Universitario Aeronautico; Argentina
Fil: Dean, Raúl Alberto. Universidad Nacional de Río Cuarto; Argentina - Materia
-
MGD
PPT
RIEMANN SOLVER
TVD - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/159314
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A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD schemeMaglione, Livio Sebastián MaglioneElaskar, Sergio AmadoBrito, Héctor AlejandroDean, Raúl AlbertoMGDPPTRIEMANN SOLVERTVDhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Computational magnetogasdynamics (MGD) represents one of the most promising interdisciplinary computational technologies for aerospace design. However, the numerical techniques developed for the MGD equations must be able to solve correctly nonlinear hyperbolic differential equation system. In this work we present a modification of the original Harten-Yee scheme by incorporating a new sonic fix for the acoustic causality points using the finite volume technique. The proposed technique is used to simulate the coplanar MGD Riemann problem where results using the new sonic fix are compared with those given by the traditional Harten?Yee scheme. The obtained 2-D numerical results correctly satisfy the 1-D numerical solutions, and the oscillations present using the Harten-Yee traditional scheme, are reduced.Fil: Maglione, Livio Sebastián Maglione. Universidad Nacional de Río Cuarto. Facultad de Ingeniería; ArgentinaFil: Elaskar, Sergio Amado. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaFil: Brito, Héctor Alejandro. Instituto Universitario Aeronautico; ArgentinaFil: Dean, Raúl Alberto. Universidad Nacional de Río Cuarto; ArgentinaElsevier France-Editions Scientifiques Medicales Elsevier2011-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/159314Maglione, Livio Sebastián Maglione; Elaskar, Sergio Amado; Brito, Héctor Alejandro; Dean, Raúl Alberto; A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme; Elsevier France-Editions Scientifiques Medicales Elsevier; Aerospace Science And Technology; 21; 1; 9-2011; 55-631270-9638CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1270963811000769info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ast.2011.05.005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:32Zoai:ri.conicet.gov.ar:11336/159314instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:35:33.224CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
title |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
spellingShingle |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme Maglione, Livio Sebastián Maglione MGD PPT RIEMANN SOLVER TVD |
title_short |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
title_full |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
title_fullStr |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
title_full_unstemmed |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
title_sort |
A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme |
dc.creator.none.fl_str_mv |
Maglione, Livio Sebastián Maglione Elaskar, Sergio Amado Brito, Héctor Alejandro Dean, Raúl Alberto |
author |
Maglione, Livio Sebastián Maglione |
author_facet |
Maglione, Livio Sebastián Maglione Elaskar, Sergio Amado Brito, Héctor Alejandro Dean, Raúl Alberto |
author_role |
author |
author2 |
Elaskar, Sergio Amado Brito, Héctor Alejandro Dean, Raúl Alberto |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
MGD PPT RIEMANN SOLVER TVD |
topic |
MGD PPT RIEMANN SOLVER TVD |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Computational magnetogasdynamics (MGD) represents one of the most promising interdisciplinary computational technologies for aerospace design. However, the numerical techniques developed for the MGD equations must be able to solve correctly nonlinear hyperbolic differential equation system. In this work we present a modification of the original Harten-Yee scheme by incorporating a new sonic fix for the acoustic causality points using the finite volume technique. The proposed technique is used to simulate the coplanar MGD Riemann problem where results using the new sonic fix are compared with those given by the traditional Harten?Yee scheme. The obtained 2-D numerical results correctly satisfy the 1-D numerical solutions, and the oscillations present using the Harten-Yee traditional scheme, are reduced. Fil: Maglione, Livio Sebastián Maglione. Universidad Nacional de Río Cuarto. Facultad de Ingeniería; Argentina Fil: Elaskar, Sergio Amado. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina Fil: Brito, Héctor Alejandro. Instituto Universitario Aeronautico; Argentina Fil: Dean, Raúl Alberto. Universidad Nacional de Río Cuarto; Argentina |
description |
Computational magnetogasdynamics (MGD) represents one of the most promising interdisciplinary computational technologies for aerospace design. However, the numerical techniques developed for the MGD equations must be able to solve correctly nonlinear hyperbolic differential equation system. In this work we present a modification of the original Harten-Yee scheme by incorporating a new sonic fix for the acoustic causality points using the finite volume technique. The proposed technique is used to simulate the coplanar MGD Riemann problem where results using the new sonic fix are compared with those given by the traditional Harten?Yee scheme. The obtained 2-D numerical results correctly satisfy the 1-D numerical solutions, and the oscillations present using the Harten-Yee traditional scheme, are reduced. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/159314 Maglione, Livio Sebastián Maglione; Elaskar, Sergio Amado; Brito, Héctor Alejandro; Dean, Raúl Alberto; A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme; Elsevier France-Editions Scientifiques Medicales Elsevier; Aerospace Science And Technology; 21; 1; 9-2011; 55-63 1270-9638 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/159314 |
identifier_str_mv |
Maglione, Livio Sebastián Maglione; Elaskar, Sergio Amado; Brito, Héctor Alejandro; Dean, Raúl Alberto; A sonic fix for ideal magnetogasdynamics equations using the Harten-Yee TVD scheme; Elsevier France-Editions Scientifiques Medicales Elsevier; Aerospace Science And Technology; 21; 1; 9-2011; 55-63 1270-9638 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1270963811000769 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ast.2011.05.005 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier France-Editions Scientifiques Medicales Elsevier |
publisher.none.fl_str_mv |
Elsevier France-Editions Scientifiques Medicales Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613108195131392 |
score |
13.069144 |