Turbulence at a roughness transition in a depth limited flow over a gravel bed

Auteur(s) et Affiliation(s)

ROBERT, A.

York University, Dept. of Geography, North York, Ontario, Canada

Description :
Turbulence statistics derived from velocity measurements along a longitudinal transect characterized by a roughness transition are presented. The results describe the turbulent characteristics of the flow above a natural rough bed and also quantify the effects of a smooth-to-rough transition upon mechanisms that generate turbulence.

Type de document :
Article de périodique

Source :
Geomorphology (Amsterdam), issn : 0169-555X, 1996, vol. 16, n°. 2, p. 175-187, Collation : Illustration, Références bibliographiques : 37 ref.

Date :
1996

Editeur :
Pays édition : Pays-Bas, Amsterdam, Elsevier

Langue :
Anglais