Data/hora: 17/06/2024 03:04:53

Provedor de dados: | Institutional Archive of Ifreme (ArchiMer)
País: | France
Título: | A numerical prediction of bed shear stresses in the wave-current turbulent boundary-layer over flat sea beds
Autores: | Huynhthanh, S; Temperville, A.
Data: | 1995
Ano: | 1995
Resumo: | The turbulent boundary-layer flow over flat rough beds due to a wave or to combined wave-current interaction is studied using a numerical turbulence closure model of K-L type. Different cases of modelling are discussed and illustrated by numerical examples. The model was run for a wide range of parameters of wave, current, bed roughness and angle of interaction. The curves of dimensionless mean and maximum bed shear stresses obtained present the non-linearity of the wave-current interaction. The parameterization of results is realized in order to facilitate the incorporation of bed shear stresses into coastal morphodynamic models.
Tipo: | Text
Idioma: | Inglês
Identificador: | http://archimer.ifremer.fr/doc/00097/20867/18485.pdf
Editor: | Gauthier-Villars
Relação: | http://archimer.ifremer.fr/doc/00097/20867/
Formato: | application/pdf
Fonte: | Oceanologica Acta (0399-1784) (Gauthier-Villars), 1995 , Vol. 18 , N. 1 , P. 19-27