Evaluation of coke deposition in catalyst particles using particle-resolved CFD model
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.116122
Abstract: Abstract Catalyst deactivation by carbon deposition is an important phenomenon of catalytic industrial processes, which will lead to the decrease of reaction rates and even the blockage of the reactor. In this work, coke deposition… read more here.
Keywords: deposition; coke deposition; resolved cfd; particle resolved ... See more keywords
A particle-resolved 3D finite element model to study the effect of cathode microstructure on the behavior of lithium ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.10.072
Abstract: Abstract This manuscript presents the formulation and implementation of a particle-resolved 3D finite element (3DFE) model to study the effect of cathode microstructure on the electrochemical and mechanical responses of lithium-ion batteries (LIBs) during the… read more here.
Keywords: resolved finite; particle resolved; model; microstructure ... See more keywords
Particle-resolved simulations of catalytic fixed bed reactors: Comparison of turbulence models, LES and PIV measurements
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2019.05.012
Abstract: Abstract Particle-resolved CFD simulations are widely used for the predictions of particle-scale flow, transport processes and chemical reactions. However, the effect of turbulence models used in such simulations is not quantitatively established. In the present… read more here.
Keywords: turbulence; based models; piv measurements; particle resolved ... See more keywords
Particle-resolved direct numerical simulation of collisions of bidisperse inertial particles in a homogeneous isotropic turbulence
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.08.023
Abstract: Abstract A particle-resolved study of a collision system composed of heavy particles and light particles in a homogeneous isotropic turbulence has been performed. Direct numerical simulations (DNS) of this system were conducted using lattice Boltzmann… read more here.
Keywords: particles homogeneous; turbulence; collision; homogeneous isotropic ... See more keywords
Particle-resolved simulation of antidunes in free-surface flows
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.262
Abstract: Abstract The interaction of supercritical turbulent flows with granular sediment beds is challenging to study both experimentally and numerically. This challenging task has hampered advances in understanding antidunes, the most characteristic bedform of supercritical flows.… read more here.
Keywords: resolved simulation; particle; free surface; particle resolved ... See more keywords
Particle resolved simulations of liquid/solid and gas/solid fluidized beds
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Fluids"
DOI: 10.1063/1.4979137
Abstract: The present work studies particle resolved simulations of liquid/solid and gas/solid fluidization in a cuboid domain with periodic lateral boundary conditions. The focus is on investigating particles’ dynamics, while a particular care is devoted to… read more here.
Keywords: solid gas; liquid solid; gas solid; particle resolved ... See more keywords
Simulating aerosol chamber experiments with the particle-resolved aerosol model PartMC
Sign Up to like & getrecommendations! Published in 2017 at "Aerosol Science and Technology"
DOI: 10.1080/02786826.2017.1311988
Abstract: ABSTRACT This article presents a verification and validation study of the stochastic particle-resolved aerosol model PartMC. Model verification was performed against self-preserving analytical solutions, while for validation three experiments were performed where the size distribution… read more here.
Keywords: chamber; resolved aerosol; model; aerosol model ... See more keywords
Using particle-resolved aerosol model simulations to guide the interpretations of cloud condensation nuclei experimental data
Sign Up to like & getrecommendations! Published in 2023 at "Aerosol Science and Technology"
DOI: 10.1080/02786826.2023.2202741
Abstract: Abstract Ambient aerosol particles can undergo dynamic mixing processes as they coagulate with particles from other air masses and emission sources. Therefore, aerosols exist in a spectrum, from externally mixed to internally mixed. The mixing… read more here.
Keywords: cloud condensation; condensation nuclei; mixing state; particle resolved ... See more keywords
Flame propagation in two-dimensional solids: Particle-resolved studies with complex plasmas.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.043201
Abstract: Using two-dimensional (2D) complex plasmas as an experimental model system, particle-resolved studies of flame propagation in classical 2D solids are carried out. Combining experiments, theory, and molecular dynamics simulations, we demonstrate that the mode-coupling instability… read more here.
Keywords: plasmas; resolved studies; two dimensional; complex plasmas ... See more keywords