@Article{CiCP-32-4,
author = {S., Karimnejad and Delouei, Amiri, A. and H., Başağaoğlu and Nazari, M. and Shahmardan, M. and G., Falcucci and M., Lauricella and Succi, S.},
title = {A Review on Contact and Collision Methods for Multi-Body Hydrodynamic Problems in Complex Flows},
journal = {Communications in Computational Physics},
year = {2022},
volume = {32},
number = {4},
pages = {899--950},
abstract = {<p style="text-align: justify;">Modeling and direct numerical simulation of particle-laden flows have a
tremendous variety of applications in science and engineering across a vast spectrum
of scales from pollution dispersion in the atmosphere, to fluidization in the combustion process, to aerosol deposition in spray medication, along with many others. Due
to their strongly nonlinear and multiscale nature, the above complex phenomena still
raise a very steep challenge to the most computational methods. In this review, we provide comprehensive coverage of multibody hydrodynamic (MBH) problems focusing
on particulate suspensions in complex fluidic systems that have been simulated using
hybrid Eulerian-Lagrangian particulate flow models. Among these hybrid models, the
Immersed Boundary-Lattice Boltzmann Method (IB-LBM) provides mathematically
simple and computationally-efficient algorithms for solid-fluid hydrodynamic interactions in MBH simulations. This paper elaborates on the mathematical framework,&nbsp;applicability, and limitations of various &#39;simple to complex&#39; representations of close-contact interparticle interactions and collision methods, including short-range interparticle and particle-wall steric interactions, spring and lubrication forces, normal and
oblique collisions, and mesoscale molecular models for deformable particle collisions
based on hard-sphere and soft-sphere models in MBH models to simulate settling or
flow of nonuniform particles of different geometric shapes and sizes in diverse fluidic
systems.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.RE-2022-0041},
url = {https://global-sci.com/article/79486/a-review-on-contact-and-collision-methods-for-multi-body-hydrodynamic-problems-in-complex-flows}
}