Use este identificador para citar ou linkar para este item:
http://hdl.handle.net/1843/60334| Tipo: | Artigo de Periódico |
| Título: | Global simulations of stellar dynamos |
| Autor(es): | Gustavo Andres Guerrero Eraso |
| Resumo: | The 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. |
| Assunto: | Sol Estrelas Campos magnéticos |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Instituição: | UFMG |
| Departamento: | ICX - DEPARTAMENTO DE FÍSICA |
| Tipo de Acesso: | Acesso Aberto |
| Identificador DOI: | https://doi.org/10.1017/S1743921320000721 |
| URI: | http://hdl.handle.net/1843/60334 |
| Data do documento: | 2019 |
| metadata.dc.url.externa: | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/global-simulations-of-stellar-dynamos/1B61CE1D4ED9C59B86A070734EC214C3 |
| metadata.dc.relation.ispartof: | Proceedings of the International Astronomical Union |
| Aparece nas coleções: | Artigo de Periódico |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Global-simulations-of-stellar-dynamos.pdf | 10.18 MB | Adobe PDF | Visualizar/Abrir |
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.