The inclusion of surface characteristics in equations for turbulence closure



Título del documento: The inclusion of surface characteristics in equations for turbulence closure
Revista: Brazilian journal of chemical engineering
Base de datos: PERIÓDICA
Número de sistema: 000308674
ISSN: 0104-6632
Autores: 1
Instituciones: 1Universidade Federal do Rio de Janeiro, Centro de Tecnologia, Rio de Janeiro. Brasil
Año:
Periodo: Dic
Volumen: 17
Número: 4-7
Paginación: 415-422
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental
Resumen en inglés The possibility of the inclusion of the characteristics of surfaces in the formulation of closure equations for the turbulent fluxes is considered. The general formulation is presented in the form of an expression which, with respect to the fluid motion, it is a general constitutive equation as proposed by Noll, and to which, it was added the explicit dependence upon the wall configuration. Restrictions imposed by frame indifference, and by the symmetry group of the surface are examined
Disciplinas: Química,
Física y astronomía
Palabras clave: Dinámica de fluidos,
Ingeniería química,
Ecuaciones de cierre,
Flujo turbulento
Keyword: Chemistry,
Physics and astronomy,
Fluid dynamics,
Chemical engineering,
Closure equations,
Turbulent flow
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