Sensitivity to damping in sand production DEM-CFD coupled simulations

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Title:	Sensitivity to damping in sand production DEM-CFD coupled simulations
Author:	Climent Pera, Natalia; Arroyo Alvarez de Toledo, Marcos; O'Sullivan, Catherine; Gens Solé, Antonio
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica; Universitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
Abstract:	A three dimensional numerical model based on Discrete Element Method (DEM) and coupled with Computational Fluid Dynamics (CFD) was implemented to simulate sand production. Simulations with no fluid flow conditions and with fluid flow conditions have been performed and the sensitivity of the simulations to numerical damping is studied.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls -Sand and gravel -- Mathematical models -Computational fluid dynamics -computational fluid dynamics -finite volume methods -flow simulation -flow through porous media -sand -Finite volume methods -Flows through porous media -Sorra -- Producció -- Models matemàtics
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Document type:	Article - Published version Conference Object
Published by:	American Institute of Physics Conference Proceeding
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