Particle-laden turbulence: progress and perspectives

L Brandt, F Coletti - Annual Review of Fluid Mechanics, 2022 - annualreviews.org
This review is motivated by the fast progress in our understanding of the physics of particle-
laden turbulence in the last decade, partly due to the tremendous advances of measurement …

Particle resuspension: Challenges and perspectives for future models

C Henry, JP Minier, S Brambilla - Physics Reports, 2023 - Elsevier
Using what has become a celebrated catchphrase, Philip W. Anderson once wrote that
“more is different”(Science, Vol. 177, Issue 4047, pp. 393–396, 1972). First formulated in the …

Special issue on machine learning and data-driven methods in fluid dynamics

SL Brunton, MS Hemati, K Taira - Theoretical and Computational Fluid …, 2020 - Springer
Machine learning (ie, modern data-driven optimization and applied regression) is a rapidly
growing field of research that is having a profound impact across many fields of science and …

Physics-inspired architecture for neural network modeling of forces and torques in particle-laden flows

A Seyed-Ahmadi, A Wachs - Computers & Fluids, 2022 - Elsevier
We present a physics-inspired neural network (PINN) model for direct prediction of
hydrodynamic forces and torques experienced by individual particles in stationary arrays of …

Application of computational fluid dynamics for modeling of Fischer-Tropsch synthesis as a sustainable energy resource in different reactor configurations: A review

Z Teimouri, VB Borugadda, AK Dalai… - … and Sustainable Energy …, 2022 - Elsevier
Increasing the global energy demand motivates the search for renewable and clean energy
resources. Fischer-Tropsch synthesis (FTS) is one of these sources, which converts syngas …

Prediction of battery thermal behaviour in the presence of a constructal theory-based heat pipe (CBHP): A multiphysics model and pattern-based machine learning …

K Boonma, M Mesgarpour, JM NajmAbad… - Journal of Energy …, 2022 - Elsevier
This study investigates the thermal conductivity of a constructal theory-based heat pipe and
presents the predction of a lithium-ion battery's thermal behaviour during charge and …

Deep learning methods for predicting fluid forces in dense particle suspensions

NR Ashwin, Z Cao, N Muralidhar, D Tafti, A Karpatne - Powder Technology, 2022 - Elsevier
Two deep learning methods, Multi-Layer Perceptron (MLP) network and Convolution Neural
Network (CNN) are evaluated to predict drag forces in dense suspensions of ellipsoidal …

Perspectives on Particle–Fluid Coupling at Varying Resolution in CFD-DEM Simulations of Thermochemical Biomass Conversion

H Ström, H Luo, Q Xiong - Energy & Fuels, 2024 - ACS Publications
In computational fluid dynamics (CFD) simulations of thermochemical biomass conversion
using the discrete element method (DEM), the need to establish adequate coupling …

Rotational and reflectional equivariant convolutional neural network for data-limited applications: Multiphase flow demonstration

B Siddani, S Balachandar, R Fang - Physics of Fluids, 2021 - pubs.aip.org
This article deals with approximating steady-state particle-resolved fluid flow around a fixed
particle of interest under the influence of randomly distributed stationary particles in a …

Lagrangian and Eulerian drag models that are consistent between Euler-Lagrange and Euler-Euler (two-fluid) approaches for homogeneous systems

S Balachandar - Physical Review Fluids, 2020 - APS
The undisturbed flow of a particle is of fundamental importance since it controls both the
undisturbed flow force and the perturbation force (which includes quasisteady, added-mass …