Transitions between smooth and rough surfaces in turbulent channel flows for d- and k-type rough elements

Transitions between smooth and rough surfaces in turbulent channel flows for d- and k-type rough elements

Gabriel Maltese Meletti de Oliveira, Erick de Moraes Franklin

ARTIGO

Inglês

Abstract: This paper presents an experimental study on the transition from smooth to rough walls, and back to the smooth one, in turbulent closed-conduit flows. These transitions cause a shift on flow velocity profiles that changes their parameters when compared to the flow over a smooth wall....

FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP

CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ

Fechado

Transitions between smooth and rough surfaces in turbulent channel flows for d- and k-type rough elements

Gabriel Maltese Meletti de Oliveira, Erick de Moraes Franklin


										

Transitions between smooth and rough surfaces in turbulent channel flows for d- and k-type rough elements

Gabriel Maltese Meletti de Oliveira, Erick de Moraes Franklin

    Fontes

    Journal of the brazilian society of mechanical sciences and engineering

    Vol. 40, no. 4 (Apr., 2018), n. art. 187