The Influence of Bed Roughness on Turbulence: Cabras Lagoon, Sardinia, Italy

The Influence of Bed Roughness on Turbulence: Cabras Lagoon, Sardinia, Italy

Estimates of bed roughness used for predictions of sediment transport are usually derived either from simple scalars of the physical roughness (i.e., ripple height or grain size) or from the hydrodynamic roughness length (Zo) based upon velocity gradient estimates in the benthic boundary layer. Neit...

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Bibliographic Details
Main Authors: Clémentine Chirol, Carl L. Amos, Hachem Kassem, Alice Lefebvre, Georg Umgiesser, Andrea Cucco
Format: Article
Language:English
Published: MDPI AG 2015-08-01
Series:Journal of Marine Science and Engineering
Subjects:
turbulence
bed roughness
small-scale topography
roughness length
Law of the Wall
Online Access:http://www.mdpi.com/2077-1312/3/3/935

Internet

http://www.mdpi.com/2077-1312/3/3/935

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