Two-dimensional simulation by regularization of free surface viscoplastic flows with Drucker-Prager yield stress and application to granular collapse

DOI10.1016/j.jcp.2016.12.036zbMath1375.74020OpenAlexW2220357667WikidataQ57964476 ScholiaQ57964476MaRDI QIDQ1685190

François Bouchut, Olivier Roche, Maxime Farin, Christelle Lusso, Alexandre Ern, Anne Mangeney-Castelnau

Publication date: 13 December 2017

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2016.12.036

zbMATH Keywords

regularizationfree surfaceviscoplastic flowsarbitrary Lagrangian Eulerian methodDrucker-Prager pressure-dependent yield stressgranular collapse

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Granularity (74E20)

Related Items

Multilayer models for shallow two-phase debris flows with dilatancy effects, A solution with free boundary for non-Newtonian fluids with Drucker–Prager plasticity criterion, Multilayer shallow model for dry granular flows with a weakly non-hydrostatic pressure, Multilayer models for hydrostatic Herschel-Bulkley viscoplastic flows, An optimization-based discrete element model for dry granular flows: application to granular collapse on erodible beds, 2D granular flows with the \(\mu(I)\) rheology and side walls friction: a well-balanced multilayer discretization, A multilayer shallow model for dry granular flows with the -rheology: application to granular collapse on erodible beds, Sensitivity to the rheology and geometry of granular collapses by using the \(\mu(I)\) rheology

Uses Software

• FreeFem++

Cites Work

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