Fluid–particle flow simulations using two-way-coupled mesoscale SPH–DEM and validation

[Display omitted] •We present a simulation method for fluid–particle flows using coupled SPH and DEM.•Purely particle-based method, no prescribed mesh.•Suitable for problems such as free surface flow, complex and/or moving geometries.•Successfully reproduces expected behaviour in 3D sedimentation te...

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Veröffentlicht in:	International journal of multiphase flow Jg. 59; S. 121 - 134
Hauptverfasser:	Robinson, Martin, Ramaioli, Marco, Luding, Stefan
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Kidlington Elsevier Ltd 01.02.2014 Elsevier
Schlagworte:	Buoyancy-driven instability Computational fluid dynamics Computational methods in fluid dynamics DEM Discrete element method Discrete particle model Exact sciences and technology Finite element method Flexibility Fluid dynamics Fluid flow Fluids Fluid–particle flow Fundamental areas of phenomenology (including applications) Hydrodynamic stability Mathematical analysis Multiphase and particle-laden flows Navier-Stokes equations Nonhomogeneous flows PARDEM Physics Rayleigh–Taylor instability Sedimentation SPH Discrete particle model Fluid–particle flow PARDEM SPH Rayleigh–Taylor instability DEM Sedimentation Digital simulation Smoothed particle hydrodynamics method Discrete element method Particle suspension Rayleigh-Taylor instability Two-phase flow Modelling Fluid-particle flow
ISSN:	0301-9322, 1879-3533
Online-Zugang:	Volltext
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