107 citations
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physics.geo-ph2011★ 2 cited
Toward Improving Prediction of Sediment Transport over Wave-Induced Ripples
Rafik Absi, Hitoshi Tanaka
Sediment transport over wave-induced ripples is a very complex phenomenon where available models fail to provide accurate predictions. For coastal engineering applications, the 1-D…
physics.geo-ph2011
Modeling turbulent mixing and sand distribution in the bottom boundary layer
Rafik Absi
For the calculation of turbulent mixing in the bottom boundary layer, we present simple analytical tools for the mixing velocity wm and the mixing length lm. Based on observations…
physics.geo-ph2011
Modélisation numérique des processus de transport des sédiments et de l'évolution des fonds
El-Amine Cherif, Rafik Absi, Abdellatif Ouahsine +1
We propose a new mixing length profile, based on an extension of von Kármán similarity hypothesis, as well as the associated mixing velocity profile. This profile was compared with…