[HTML][HTML] OpenLB—Open source lattice Boltzmann code

MJ Krause, A Kummerländer, SJ Avis… - … & Mathematics with …, 2021 - Elsevier
We present the OpenLB package, a C++ library providing a flexible framework for lattice
Boltzmann simulations. The code is publicly available and published under GNU GPLv2 …

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 …

A diffuse-interface lattice Boltzmann method for fluid–particle interaction problems

J Liu, C Huang, Z Chai, B Shi - Computers & Fluids, 2022 - Elsevier
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 …

A discrete contact model for complex arbitrary-shaped convex geometries

JE Marquardt, UJ Römer, H Nirschl, MJ Krause - Particuology, 2023 - Elsevier
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 …

[HTML][HTML] Galilean invariance study on different lattice Boltzmann fluid–solid interface approaches for vortex-induced vibrations

M Haussmann, N Hafen, F Raichle, R Trunk… - … & Mathematics with …, 2020 - Elsevier
The present work compares fluid–solid interface approaches for the lattice Boltzmann
method (LBM) to study vortex-induced vibrations (VIV). Two classes of fluid–solid interface …

Simulation of particulate matter structure detachment from surfaces of wall-flow filters applying lattice Boltzmann methods

N Hafen, A Dittler, MJ Krause - Computers & Fluids, 2022 - Elsevier
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 …

[HTML][HTML] Effects of volume fraction and particle shape on the rheological properties of oblate spheroid suspensions

J Guo, Q Zhou, RCK Wong - Physics of Fluids, 2021 - pubs.aip.org
Coupled lattice Boltzmann and discrete element methods were employed to investigate the
rheological properties of oblate spheroid suspensions in a Newtonian fluid. The volume …

Revisiting the homogenized lattice Boltzmann method with applications on particulate flows

R Trunk, T Weckerle, N Hafen, G Thäter, H Nirschl… - Computation, 2021 - mdpi.com
The simulation of surface resolved particles is a valuable tool to gain more insights in the
behaviour of particulate flows in engineering processes. In this work the homogenized lattice …

[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 …

A study on shape-dependent settling of single particles with equal volume using surface resolved simulations

R Trunk, C Bretl, G Thäter, H Nirschl, M Dorn… - Computation, 2021 - mdpi.com
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 …