Hybrid fictitious domain-immersed boundary solver coupled with discrete element method for simulations of flows laden with arbitrarily-shaped particles
Particle-laden flows are commonly encountered in numerous engineering applications, eg
fluidization, crystallization, granulation, drying, catalytic cracking, food processing, biomass …
fluidization, crystallization, granulation, drying, catalytic cracking, food processing, biomass …
[HTML][HTML] A stochastic Galerkin lattice Boltzmann method for incompressible fluid flows with uncertainties
Efficient modeling and simulation of uncertainties in computational fluid dynamics (CFD)
remains a crucial challenge. In this paper, we present the first stochastic Galerkin (SG) lattice …
remains a crucial challenge. In this paper, we present the first stochastic Galerkin (SG) lattice …
Numerical investigation of detachment and transport of particulate structures in wall-flow filters using lattice Boltzmann methods
N Hafen, JRD Thieringer, J Meyer… - Journal of Fluid …, 2023 - cambridge.org
The exhaust from combustion engines contains particulate matter (PM), which poses
potential health risks to human lungs. Current emission laws place increasingly strict …
potential health risks to human lungs. Current emission laws place increasingly strict …
A diffuse-interface lattice Boltzmann method for fluid–particle interaction problems
In this paper, a diffuse-interface lattice Boltzmann method (DI-LBM) is developed for fluid–
particle interaction problems. In this method, the sharp interface between the fluid and solid …
particle interaction problems. In this method, the sharp interface between the fluid and solid …
A discrete contact model for complex arbitrary-shaped convex geometries
The shape of particles has a significant influence on the behavior of suspensions, as the
particle-fluid, particle-particle, and particle-wall interactions depend on it. However, the …
particle-fluid, particle-particle, and particle-wall interactions depend on it. However, the …
LBM-MHD data-driven approach to predict Rayleigh–Bénard convective heat transfer by Levenberg–Marquardt algorithm
This study aims to consider lattice Boltzmann method (LBM)–magnetohydrodynamics (MHD)
data to develop equations to predict the average rate of heat transfer quantitatively. The …
data to develop equations to predict the average rate of heat transfer quantitatively. The …
Simulation of particulate matter structure detachment from surfaces of wall-flow filters applying lattice Boltzmann methods
Wall-flow particulate filters are used for particulate matter removal from exhaust in
aftertreatment systems of combustion engines. Inside these filters, the gas flow passes …
aftertreatment systems of combustion engines. Inside these filters, the gas flow passes …
Further developments of a dynamic real-time model of a tubular centrifuge fed with multi-component dispersions for application in fractionation for Direct Recycling of …
Abstract As the Direct Recycling of Lithium-ion batteries may become imperative, centrifugal
separation of electrode materials is studied as a potential key process step. The focus here …
separation of electrode materials is studied as a potential key process step. The focus here …
[HTML][HTML] A Review of the Homogenized Lattice Boltzmann Method for Particulate Flow Simulations: From Fundamentals to Applications
JE Marquardt, MJ Krause - Powders, 2024 - mdpi.com
The homogenized lattice Boltzmann method (HLBM) has emerged as a flexible
computational framework for studying particulate flows, providing a monolithic approach to …
computational framework for studying particulate flows, providing a monolithic approach to …
A study on shape-dependent settling of single particles with equal volume using surface resolved simulations
A detailed knowledge of the influence of a particle's shape on its settling behavior is useful
for the prediction and design of separation processes. Models in the available literature …
for the prediction and design of separation processes. Models in the available literature …