Global simulations of stellar dynamos

Página do item simplificado
dc.creatorGustavo Andres Guerrero Eraso
dc.date.accessioned2023-10-31T15:04:10Z
dc.date.accessioned2025-09-08T23:57:09Z
dc.date.available2023-10-31T15:04:10Z
dc.date.issued2019
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1017/S1743921320000721
dc.identifier.issn1743-9221
dc.identifier.urihttps://hdl.handle.net/1843/60334
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofProceedings of the International Astronomical Union
dc.rightsAcesso Aberto
dc.subjectSol
dc.subjectEstrelas
dc.subjectCampos magnéticos
dc.subject.otherSun
dc.subject.otherStars
dc.subject.otherMagnetic fields
dc.titleGlobal simulations of stellar dynamos
dc.typeArtigo de periódico
local.citation.epage85
local.citation.issue354
local.citation.spage65
local.citation.volume15
local.description.resumoThe dynamo mechanism, responsible for the solar magnetic activity, is still an open problem in astrophysics. Different theories proposed to explain such phenomena have failed in reproducing the observational properties of the solar magnetism. Thus, ab-initio computational modeling of the convective dynamo in a spherical shell turns out as the best alternative to tackle this problem. In this work we review the efforts performed in global simulations over the past decades. Regarding the development and sustain of mean-flows, as well as mean magnetic field, we discuss the points of agreement and divergence between the different modeling strategies. Special attention is given to the implicit large-eddy simulations performed with the EULAG-MHD code.
local.identifier.orcidhttps://orcid.org/0000-0002-2671-8796
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/global-simulations-of-stellar-dynamos/1B61CE1D4ED9C59B86A070734EC214C3

Arquivos

Pacote original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
Global-simulations-of-stellar-dynamos.pdf
Tamanho:
9.94 MB
Formato:
Adobe Portable Document Format
Baixar

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG