Particle–pore scale modelling of particle–fluid flows
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.116500
Abstract: Abstract A coupled approach of discrete element method and pore network model (DEM-PNM) is developed for simulating particle–fluid flow. By this approach, the particle/solid flow is described at a particle scale by DEM and the… read more here.
Keywords: pore scale; approach; fluid; particle ... See more keywords
3D CFD-DEM simulation and experiment on proppant particle-fluid flow in a vertical, nonplanar fracture with bends
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2021.103873
Abstract: Abstract Particle-fluid flow in complex fractures plays a crucial role in the stimulation of unconventional reservoirs. In this paper, particle transport experiments were conducted in a vertical, nonplanar slot with two 90° bends and a… read more here.
Keywords: fluid flow; fluid; particle; particle fluid ... See more keywords
Predicting cold gas-solid flow in a pilot-scale dual-circulating fluidized bed: Validation of computational particle fluid dynamics model
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.11.070
Abstract: Abstract This study uses the Eulerian-Lagrangian multiphase particle-in-cell (MP-PIC) approach, adopted in the computational particle fluid dynamics (CPFD) code, Barracuda VR®, to simulate a cold-flow dual-circulating fluidized bed. The hydrodynamics is simulated using a novel… read more here.
Keywords: fluid dynamics; circulating fluidized; particle fluid; particle ... See more keywords
Particle–fluid–wall interaction of inertial spherical particles in a turbulent boundary layer
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.934
Abstract: Abstract We study the dynamics of dilute, slightly negatively buoyant, millimetre-size spherical particles fully suspended in a smooth-wall open channel flow. The Reynolds number is $Re_{\tau } = 570$ and the particle Stokes number is… read more here.
Keywords: fluid; layer; wall; particle fluid ... See more keywords
Investigate the complex process in particle-fluid based surface generation technology using reactive molecular dynamics method
Sign Up to like & getrecommendations! Published in 2017 at "AIP Advances"
DOI: 10.1063/1.4993173
Abstract: Particle-fluid based surface generation process has already become one of the most important materials processing technology for many advanced materials such as optical crystal, ceramics and so on. Most of the particle-fluid based surface generation… read more here.
Keywords: surface generation; surface; fluid based; process ... See more keywords
Microscale Modeling of Frozen Particle Fluid Systems with a Bonded-Particle Model Method
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15238505
Abstract: An inventive microscale simulation approach is applied to investigate the mechanics of frozen particle fluid systems (PFS). The simulation is based on the discrete element method (DEM) and bonded-particle model (BPM) approach. Discrete particles connected… read more here.
Keywords: frozen particle; fluid systems; particle fluid; model ... See more keywords