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3D SPH Simulation of non-cohesive Sediment Flushing

pubblicazioni - Memoria

3D SPH Simulation of non-cohesive Sediment Flushing

This paper shows an application of the improved SPHERA code for the numerical simulation of non-cohesive sediment flushing induced by a rapidly varied water flow discharged from the bottom outlet of a tank. After showing the improvements in tracking fluid-sediment moving interface and in computing the bottom shear stress, some numerical results are shown concerning the simulation of a laboratory flushing test carried out with both 2D and 3D geometries. The main conclusions are finally given.

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