A DEM investigation of transitional behaviour in gas-fluidised beds
Keywords: روش عنصر گسسته; Granular materials; Fluidisation; Discrete element method;
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DEM analysis of the effect of particle-wall impact on the dispersion performance in carrier-based dry powder inhalers
Keywords: روش عنصر گسسته; Impact; Adhesion; Dispersion; Discrete element method; Dry powder inhalation;
XDEM employed to predict reduction of tungsten oxide in a dry hydrogen atmosphere
Keywords: روش عنصر گسسته; Tungsten oxide reduction; Discrete element method; Computational fluid dynamics; CFD; Extended discrete element method; XDEM; Discrete particle method; DPM
Modeling of realistic pebble bed reactor geometries using the Serpent Monte Carlo code
Keywords: روش عنصر گسسته; High temperature reactor; Pebble bed reactor; Reactor physics; Monte Carlo; Discrete element method;
A hybrid FD-DEM solver for rigid particles in viscous fluid
Keywords: روش عنصر گسسته; Collision; Particulate flow; Repulsive force; Fictitious domain method; Discrete element method; Discrete δ-function;
A viscoelastic model for flexible fibers with material damping
Keywords: روش عنصر گسسته; Discrete element method; Flexible fiber; Sphere-chain; Damping
Side resistance of drilled shafts in granular soils investigated by DEM
Keywords: روش عنصر گسسته; Granular material; Drilled shafts; Discrete element method
A CFD–DEM study of bubble dynamics in fluidized bed using flood fill method
Keywords: روش عنصر گسسته; Fluidized bed; Bubble; Discrete element method; Flood fill method
DEM study of the mechanical strength of iron ore compacts
Keywords: روش عنصر گسسته; Compaction; Iron ore fines; Discrete element method; Interparticle bonding
CFD–DEM modelling of particle ejection by a sensor-based automated sorter
Keywords: روش عنصر گسسته; Sensor-based automated ore sorting; Computational fluid dynamics; Discrete element method; Solid–fluid system modelling
Study of the sintering kinetics of bimodal powders. A parametric DEM study
Keywords: روش عنصر گسسته; Sintering; Bidisperse powders; Discrete element method
Visualization of cracks by using the local Voronoi decompositions and distributed software
Keywords: روش عنصر گسسته; Distributed visualization; Surface extraction; Propagating cracks; Discrete element method; Mono-dispersed particles; Local Voronoi decomposition
A GPU-based discrete element modeling code and its application in die filling
Keywords: روش عنصر گسسته; GPU; Discrete Element Method; CPU–GPU heterogeneous architecture; Die filling
DEM-based simulation of the corn threshing process
Keywords: روش عنصر گسسته; Agriculture; Corn; Threshing; Discrete element method; Simulation analysis
DEM simulation of the packing of rodlike particles
Keywords: روش عنصر گسسته; Discrete element method; Rod packing; Granular matter; Material properties
Heat transfer in indirect heated rotary drums filled with monodisperse spheres: Comparison of experiments with DEM simulations
Keywords: روش عنصر گسسته; Discrete element method; Numerical simulation; Experimental investigation; Rotary drum; Contact heat transfer
Hydrodynamic investigation of gas-solid flow in rectangular spout-fluid bed using CFD-DEM modeling
Keywords: روش عنصر گسسته; Computational Fluid Dynamics; Discrete Element Method; Eulerian-Lagrangian; Fluidized Bed; Spouted Bed; Spout-Fluid Bed
A novel liquid bridge model for estimating SWCC and permeability of granular material
Keywords: روش عنصر گسسته; Unsaturated granular materials; Discrete element method; Soil water characteristic curves; Liquid bridge
DEM simulation of reverse faulting through sands with the aid of GPU computing
Keywords: روش عنصر گسسته; Discrete element method; Reverse faulting; Sand; GPU computing
A DEM analysis of step-path failure in jointed rock slopes
Keywords: روش عنصر گسسته; Numerical modeling; Discrete element method; Rock slope stability; Step-path failure; Fracturing
Micro–macro properties of quartz sand: Experimental investigation and DEM simulation
Keywords: روش عنصر گسسته; Discrete Element Method; Quartz sand; Angle of Repose; Computational time
Contact based void partitioning to assess filtration properties in DEM simulations
Keywords: روش عنصر گسسته; Voids; Discrete element method
A combined TLBM-IBM-DEM scheme for simulating isothermal particulate flow in fluid
Keywords: روش عنصر گسسته; Thermal Lattice Boltzmann Method; Immersed Boundary Method; Discrete Element Method; Particulate flow; Heat transfer;
Application of CFD on the sensitivity analyses of some parameters of the modified Hartmann tube
Keywords: روش عنصر گسسته; Computational fluid dynamics; Dust explosion; Discrete element method; Flammability limits; Modified Hartmann tube;
Simulation of growth normal fault sandbox tests using the 2D discrete element method
Keywords: روش عنصر گسسته; Growth normal fault; Discrete element method; Shanchiao Fault; Taipei Basin
DEM simulations of direct shear box experiments of ice rubble: Force chains and peak loads
Keywords: روش عنصر گسسته; Ice rubble; Ice loads; Direct shear box experiments; Discrete element method; Force chains; Granular material
CFD–DEM study of mixing and dispersion behaviors of solid phase in a bubbling fluidized bed
Keywords: روش عنصر گسسته; Bubbling fluidized bed; Discrete element method; Particle mixing; Particle dispersion; Multiphase flow
Efficient Voronoi volume estimation for DEM simulations of granular materials under confined conditions
Keywords: روش عنصر گسسته; Linear approximation of the volume of Voronoi polyhedraVoronoi volume; Computational efficiency; Discrete element method; Granular materials; Confined compression
DEM analysis of rock bridges and the contribution to rock slope stability in the case of translational sliding failures
Keywords: روش عنصر گسسته; Rock slope stability; Non-persistent joint; Rock bridges; Jennings' formulation; Numerical modelling; Discrete element method
Hybrid parallelization of the LIGGGHTS open-source DEM code
Keywords: روش عنصر گسسته; LIGGGHTS; Discrete Element Method; Hybrid parallelization; MPI; OpenMP
A combined DEM–FEM numerical method for Shot Peening parameter optimisation
Keywords: روش عنصر گسسته; Shot Peening; Residual stresses; Discrete Element Method; Finite Element Method; Optimisation; Numerical simulation
Analysis of a buried pipeline subjected to fault displacement: A DEM and FEM study
Keywords: روش عنصر گسسته; Buried pipe; Discrete element method; Fault displacement; Soil–pipe interaction; Force–displacement
Relationship between void- and contact normal-based fabric tensors for 2D idealized granular materials
Keywords: روش عنصر گسسته; Fabric tensor; Anisotropic fabric; Granular materials; Discrete element method
Characterization and CFD-DEM modelling of a prismatic spouted bed
Keywords: روش عنصر گسسته; Spouted bed; Discrete Element Method; Computational Fluid Dynamics; Fluidization; Particle dynamics; Kolmogorov entropy
Numerical study of a lab-scale double slot-rectangular spouted bed with the parallel CFD-DEM coupling approach
Keywords: روش عنصر گسسته; Double slot-rectangular spouted bed; Discrete element method; Parallel computation; Hydrodynamics; Multiphase flow;
Investigation of screening performance of banana screens using LIGGGHTS DEM solver
Keywords: روش عنصر گسسته; Simulation; Discrete Element Method; Banana screens; DEM software LIGGGHTS; Screening performance
Evolution of the large landslide induced by Typhoon Morakot: A case study in the Butangbunasi River, southern Taiwan using the discrete element method
Keywords: روش عنصر گسسته; Large landslide; Energy dissipation; Slope unit; Discrete element method; Butangbunasi River;
Coupled three dimensional DEM-CFD simulation of a lime shaft kiln-Calcination, particle movement and gas phase flow field
Keywords: روش عنصر گسسته; Shaft kiln; Discrete Element Method; CFD; Heat transfer; Calcination; Granular material;
High-fidelity simulation of the 3-D full-loop gas-solid flow characteristics in the circulating fluidized bed
Keywords: روش عنصر گسسته; Circulating fluidized bed; Discrete element method; Core-annulus structure; Solid residence time; Multiphase flow; CFB; circulating fluidized bed; CFD; computational fluid dynamics; DEM; discrete element method; LES; large eddy simulation; RSM; Reynolds S
Three-dimensional simulation of gas-solid-liquid flows using the DEM-VOF method
Keywords: روش عنصر گسسته; Gas-solid-liquid flow; Fluid-particle interaction; Complex geometry; Volume-of-fluid method; Discrete element method; Immersed boundary method;
Modelling of concrete fracture at aggregate level using FEM and DEM based on X-ray μCT images of internal structure
Keywords: روش عنصر گسسته; Concrete; Discrete element method; Fracture; Interfacial transitional zones (ITZs); Meso-scale finite element method (FEM); Non-local theory; X-ray computed tomography;
Residence time distributions of different size particles in the spray zone of a Wurster fluid bed studied using DEM-CFD
Keywords: روش عنصر گسسته; Fluid bed; Coating; Spray zone; Residence time distribution; Discrete element method;
Fully coupled LES-DEM of particle interaction and agglomeration in a turbulent channel flow
Keywords: روش عنصر گسسته; Large eddy simulation; Discrete element method; Two-phase flow; Agglomeration; Channel;
DEM speedup: Stiffness effects on behavior of bulk material
Keywords: روش عنصر گسسته; Discrete element method; Speedup; Stiffness reduction; Limit; Overlap;
The simulation of laminated glass beam impact problem by developing fracture model of spherical DEM
Keywords: روش عنصر گسسته; Finite element method; Discrete element method; Fracture model; Cohesive model; Laminated glass
Microstructure and micromechanics of polydisperse granular materials: Effect of the shape of particle size distribution
Keywords: روش عنصر گسسته; Particle size distribution; Discrete element method; Microstructure; Micro-mechanics
Quasi-static response of two-dimensional composite granular layers to a localized force
Keywords: روش عنصر گسسته; Composite granular layers; External localized force; Propagating process of contact forces; Thickness ratio of soft layers to rigid layers; Discrete element method;
Visualization of load transfer behaviour between geogrid and sand using PFC2D
Keywords: روش عنصر گسسته; Geogrid tensile member; Geogrid–soil interface; Load transfer; Visualization; Discrete element method
Hybrid parallelism in MFIX CFD-DEM using OpenMP
Keywords: روش عنصر گسسته; Multiphase flows; Discrete element method; MFIX; OpenMP; Hybrid parallelism; Fluidized beds
Segregation of particulate solids: Experiments and DEM simulations
Keywords: روش عنصر گسسته; Bulk solids; Particle shape; Segregation; DEM; Discrete element method; Silo