Guardado en:
| Autor principal: | |
|---|---|
| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Academia Brasileira de Ciências
2015
|
| Materias: | |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=32742179032 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Tabla de Contenidos:
- Mixed thermal convection: fundamental issues and analysis of the planar case JACQUES PADET RENATO M. COTTA EMILIA C. MLADIN COLETTE PADET Multidisciplinaria (Ciencias Naturales y Exactas) similarity reverse flow Mxed convection buoyancy forces entropy production 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. 2015 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32742179032 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.3 Vol.87