Topology optimization for particle flow problems using Eulerian-Eulerian model with a finite difference method

CH Chen, K Yaji - arXiv preprint arXiv:2412.19619, 2024 - arxiv.org
Particle flow processing is widely employed across various industrial applications and
technologies. Due to the complex interactions between particles and fluids, designing …

Effects of specularity and particle-particle restitution coefficients on the recirculation characteristics of dispersed gas-particle flows through a sudden expansion

S Kotoky, A Dalal, G Natarajan - Advanced Powder Technology, 2018 - Elsevier
We numerically investigate the effects of restitution and specularity coefficients on the
characteristics of dispersed gas-particle flows through a sudden expansion. The studies are …

A computational analysis of the role of particle diameter on the fluidization behavior in a bubbling gas–solid fluidized bed

S Kotoky, A Dalal, G Natarajan - Computational Particle Mechanics, 2020 - Springer
In this work, a detailed investigation on the effects of particle diameter on the fluidization
characteristics of gas–particle flows inside a bubbling gas–solid fluidized bed has been …

Vessel nozzle parameter effects analysis on the ore transportation concentration for deep-sea mining

Y Zeng, H Xu, B Wu - Scientific Mining Journal, 2022 - dergipark.org.tr
As it is difficult to control the ore volume concentration of pump-vessel combined ore
transporting equipment for deep-sea mining during the ore pulp conveying process and it …