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Modélisation numérique des processus de transport des sédiments et de l'évolution des fonds

Abstract : 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 other profiles and was tested on three academic and experimental cases. The validation of the model was made from a set of reference examples and concerns the erosion of a bottom of sand in a uniform flow, and the filling of an extraction pit resulting from the tests presented in the European project SANDPIT.
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https://hal.archives-ouvertes.fr/hal-00582676
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Submitted on : Sunday, April 3, 2011 - 5:19:21 PM
Last modification on : Tuesday, November 16, 2021 - 4:01:23 AM
Long-term archiving on: : Monday, July 4, 2011 - 2:30:35 AM

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  • HAL Id : hal-00582676, version 1
  • ARXIV : 1104.0480

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El-Amine Cherif, Rafik Absi, Abdellatif Ouahsine, Philippe Sergent. Modélisation numérique des processus de transport des sédiments et de l'évolution des fonds. European Journal of Environmental and Civil Engineering, Taylor & Francis, 2008, 12 ((1-2)), pp.87-104. ⟨hal-00582676⟩

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