Modeling of fluid–solid interaction in granular media with coupled lattice Boltzmann/discrete element methods: application to piping erosion

Modeling of fluid–solid interaction in granular media with coupled lattice Boltzmann/discrete element methods: application to piping erosion

Source :

• International Journal for Numerical and Analytical Methods in Geomechanics [ 0363-9061 ] ; 2013-04-25.

Descripteurs français

• Pascal (Inist)
  • Application, Couplage, Erosion, Fluide, Hydrodynamique, Interaction sol, Matériau granulaire, Modèle Boltzmann sur réseau, Modèle simulation, Modélisation, Mouvement particule, Méthode élément discret, Propriété hydrique sol, Simulation numérique.
• Wicri :
  • topic : Génie civil, Droit d'auteur, érosion, Simulation.

English descriptors

• KwdEn :
  • Anal, Analytical methods, Application, Boltzmann, Boltzmann equation, Boundary, Boundary condition, Boundary conditions, Boundary link, Boundary links, Boundary nodes, Cellular automata, Channel height, Civil engineering, Collision operator, Collision step, Compressibility error, Computation cost, Computational cost, Copyright, Corner node, Corner nodes, Couples method, Coupling, Critical shear stress, Critical time step, Different values, Discrete element, Discrete element method, Distribution function, Distribution functions, Dtde, Equilibrium function, Equilibrium functions, Erosion, Erosion rate, Europhysics letters, Fluid, Geomech, Granular, Granular assembly, Granular material, Granular materials, Granular media, Granular skeleton, Hole boundary, Hole diameter, Hole erosion test, Hydraulic, Hydraulic gradient, Hydraulic loading, Hydraulic shear stress, Hydrodynamic, Hydrodynamic forces, Hydrodynamics, International journal, John wiley sons, Kinetic theory, Lattice, Lattice Boltzmann model, Lattice boltzmann, Lattice boltzmann equation, Lattice boltzmann method, Lattice boltzmann simulation, Lattice boltzmann simulations, Lattice nodes, Lattice spacing, Lattice velocity, Lomin, Meth, Modeling, Momentum exchange, Momentum transfer, Nearest node, Node, Nonequilibrium part, Numer, Numerical method, Numerical methods, Numerical model, Numerical simulation, Numerical simulations, Other hand, Particle, Particle distribution function, Particle distribution functions, Particle motion, Particles move, Physical review, Physical review letters, Pipe surface, Pipe walls, Pipe width, Piping erosion, Pore space, Pressure boundary conditions, Pressure gradient, Promising tool, Propagation step, Rectangular channel, Relaxation time, Relevant parameters, Same procedure, Same time, Shear stress, Shear stresses, Simple example, Simulation, Simulation model, Soil interaction, Soil particles, Soil pipe, Soil water properties, Solid boundary, Solid boundary nodes, Solid obstacle, Solid obstacles, Solid particle, Solid particles, Square lattice, Statistical physics, System boundaries, Tangent contact plane, Time correlation functions, Time integration, Time step, Time step dtde, Time steps, Total hydrodynamic force, Total mass, Transport phenomena, Unit area, Unknown distribution functions, Unknown distributions, Velocity boundary conditions, Wide range, Yade, Yade documentation, Yade project.
• Teeft :
  • Anal, Analytical methods, Boltzmann, Boltzmann equation, Boundary, Boundary condition, Boundary conditions, Boundary link, Boundary links, Boundary nodes, Cellular automata, Channel height, Civil engineering, Collision operator, Collision step, Compressibility error, Computation cost, Computational cost, Copyright, Corner node, Corner nodes, Couples method, Critical shear stress, Critical time step, Different values, Discrete element, Distribution function, Distribution functions, Dtde, Equilibrium function, Equilibrium functions, Erosion, Erosion rate, Europhysics letters, Geomech, Granular, Granular assembly, Granular materials, Granular media, Granular skeleton, Hole boundary, Hole diameter, Hole erosion test, Hydraulic, Hydraulic gradient, Hydraulic loading, Hydraulic shear stress, Hydrodynamic, Hydrodynamic forces, International journal, John wiley sons, Kinetic theory, Lattice, Lattice boltzmann, Lattice boltzmann equation, Lattice boltzmann method, Lattice boltzmann simulation, Lattice boltzmann simulations, Lattice nodes, Lattice spacing, Lattice velocity, Lomin, Meth, Modeling, Momentum exchange, Momentum transfer, Nearest node, Node, Nonequilibrium part, Numer, Numerical method, Numerical methods, Numerical model, Numerical simulations, Other hand, Particle, Particle distribution function, Particle distribution functions, Particles move, Physical review, Physical review letters, Pipe surface, Pipe walls, Pipe width, Piping erosion, Pore space, Pressure boundary conditions, Pressure gradient, Promising tool, Propagation step, Rectangular channel, Relaxation time, Relevant parameters, Same procedure, Same time, Shear stress, Shear stresses, Simple example, Simulation, Soil particles, Soil pipe, Solid boundary, Solid boundary nodes, Solid obstacle, Solid obstacles, Solid particle, Solid particles, Square lattice, Statistical physics, System boundaries, Tangent contact plane, Time correlation functions, Time integration, Time step, Time step dtde, Time steps, Total hydrodynamic force, Total mass, Transport phenomena, Unit area, Unknown distribution functions, Unknown distributions, Velocity boundary conditions, Wide range, Yade, Yade documentation, Yade project.

Abstract

• https://api.istex.fr/document/70F925AA74852B813BCE734B01CB90AA33F83AC3/fulltext/pdf

Affiliations:

• Australie, France
• Pays de la Loire
• Saint‐Nazaire

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