Title :

Numerical simulation versus in-situ sedimentary flux on sandy beaches as a function of the breaker parameter

Author(s) :

Oudart, Thibault [Auteur]
Laboratoire des Écoulements Géophysiques et Industriels [Grenoble] [LEGI]
Larroudé, Philippe [Auteur]
Laboratoire des Écoulements Géophysiques et Industriels [Grenoble] [LEGI]
Cartier, Adrien [Auteur]
Héquette, Arnaud [Auteur]
Université du Littoral Côte d'Opale [ULCO]
Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 [LOG]

Conference title :

XXIst Telemac & Mascaret, User Club

City :

Grenoble

Country :

France

Start date of the conference :

2014-10-15

Book title :

Proceedings of the 21st TELEMAC-MASCARET User Conference 2014, 15th-17th October 2014, Grenoble-France

Publisher :

HENRY (Hydraulic engineering Repository)

HAL domain(s) :

Physique [physics]/Mécanique [physics]/Mécanique des fluides [physics.class-ph]
Sciences de l'environnement/Ingénierie de l'environnement
Planète et Univers [physics]/Océan, Atmosphère

English abstract : [en]

This paper discusses the abilities of numericalmodels to predict bed morphodynamics and longshoresediment transport on multi-barred sandy beaches. Thesediment transport model used in this study solves the bedevolution ...
Show more >This paper discusses the abilities of numericalmodels to predict bed morphodynamics and longshoresediment transport on multi-barred sandy beaches. Thesediment transport model used in this study solves the bedevolution equation in conjunction with several sedimenttransport formulas. The flow field and the water depth arecalculated using the depth-averaged hydrodynamic modelTELEMAC-2D[1]. The work consisted in setting up threedifferent methodologies of calculation. The principle is to makean internal coupling of three codes where Tomawac modelsswell propagation; Telemac2D calculates the currents andSisyphe determines the morphodynamic evolution. Thesemodels were used in the framework of a simulatedmeteorological cycle describing the seasonal evolution ofhydrodynamic factors.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Laboratoire d'Océanologie et de Géosciences (LOG) - UMR 8187

Source :

Harvested from HAL