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Sand production simulation coupling DEM with CFD

Autor
Climent, N.; Arroyo, M.; O'Sullivan, C.; Gens, A.
Tipus d'activitat
Article en revista
Revista
European journal of environmental and civil engineering
Data de publicació
2014-01-01
Volum
18
Número
9
Pàgina inicial
983
Pàgina final
1008
DOI
https://doi.org/10.1080/19648189.2014.920280 Obrir en finestra nova
Projecte finançador
Conminución granular y resistencia de interfase: aplicación da los pilotes off-shore
MODELACION GEOTECNICA AVANZADA DE TRATAMIENTOS DEL TERRENO POR EROSION Y MEZCLA.APLICACION AL JET-GROUTING
URL
http://www.tandfonline.com/doi/abs/10.1080/19648189.2014.920280?journalCode=tece20#.VAmkulcvBlk Obrir en finestra nova
Resum
Sand production in oil wells is often predicted using continuum fluid-coupled models. However, a continuum approach cannot capture important features of the sanding problem, such as erosion and localised failure. This shortcoming of continuum-based analyses can be overcome using the particulate discrete element method (DEM). However, these models, apart from issues of computational cost, have the disadvantage of being difficult to calibrate. One way forward is to calibrate DEM models to capture ...
Paraules clau
Discrete Element Method, Computational Fluid Dynamics, Cfd-dem, Coupling, Sand Production, Discrete Particle Simulation, Reservoir Sandstones, Model, Systems, Erosion, Behavior
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants