Data/hora: 04/06/2024 07:55:39

Provedor de dados: | 42
País: | Brazil
Título: | Mixed thermal convection: fundamental issues and analysis of the planar case
Autores: | PADET,JACQUES; COTTA,RENATO M.; MLADIN,EMILIA C.; PADET,COLETTE.
Data: | 2015-09-01
Ano: | 2015
Palavras-chave: | Mixed convection; Boussinesq approximation; Similarity; Buoyancy forces; Entropy production; Reverse flow.
Resumo: | This paper aims to renew interest on mixed thermal convection research and to emphasize three issues that arise from the present analysis: (i) a clear definition of the reference temperature in the Boussinesq approximation; (ii) a practical delimitation of the three convective modes, which are the forced convection (FC), mixed convection (MC) and natural (or free) convection (NC); (iii) and, finally, a uniform description of the set FC/MC/NC in the similarity framework. The planar case, for which analytical solutions are available, allows a detailed illustration of the answers here advanced to the above issues.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401865
Editor: | Academia Brasileira de Ciências
Relação: | 10.1590/0001-3765201520140254
Formato: | text/html
Fonte: | Anais da Academia Brasileira de Ciências  v.87 n.3 2015
Fonte: | info:eu-repo/semantics/openAccess