Multiscale Eulerian CFD of chemical processes: A review

SI Ngo, YI Lim - ChemEngineering, 2020 - mdpi.com
This review covers the scope of multiscale computational fluid dynamics (CFD), laying the
framework for studying hydrodynamics with and without chemical reactions in single and …

Hydrodynamics of molten-metal bubble columns in the near-bubbling field using volume of fluid computational fluid dynamics

SI Ngo, YI Lim, HM Kwon, UD Lee - Chemical Engineering Journal, 2023 - Elsevier
Using molten-metal bubble columns (MMBCs), non-oxidative CH 4 pyrolysis producing H 2
and solid carbon has emerged as an efficient low-carbon H 2 production compared to steam …

Numerical investigation on performance of moisture separator by Lagrangian-Eulerian strategy: Physical mechanisms, theoretical models, and advanced algorithms

H Zhang, Q Liu - Annals of Nuclear Energy, 2020 - Elsevier
Moisture separator (MS) plays a key role in safe and economic operation of most nuclear
power plant of light water reactor. Numerical simulation of two-phase flows is widely used to …

Particle shape effect on hydrodynamics and heat transfer in spouted bed: A CFD–DEM study

E Dianyu, P Zhou, S Guo, J Zeng, J Cui, Y Jiang, Y Lu… - Particuology, 2022 - Elsevier
Spouted bed has drawn much attention due to its good heat and mass transfer efficiency in
many chemical units. Investigating the flow patterns and heat and mass transfer inside a …

Performance prediction of a hard-chine planing hull by employing different cfd models

A Hosseini, S Tavakoli, A Dashtimanesh… - Journal of Marine …, 2021 - mdpi.com
This paper presents CFD (Computational Fluid Dynamics) simulations of the performance of
a planing hull in a calm-water condition, aiming to evaluate similarities and differences …

[HTML][HTML] Favre-filtered LES-VOF of two-phase flows with eddy viscosity-based subgrid closure models: An a-posteriori analysis

M Saeedipour, S Schneiderbauer - International Journal of Multiphase …, 2021 - Elsevier
Developing functional closure models for all the subgrid scale (SGS) physics in the large
eddy simulation (LES) of turbulent two-phase flows is yet a challenging task due to the …

Modelling the response of a turbulent jet flame to acoustic forcing in a linearized framework using an active flame approach

TL Kaiser, G Varillon, W Polifke, F Zhang, T Zirwes… - Combustion and …, 2023 - Elsevier
This study performs a linear mean field analysis of a turbulent reacting methane-air jet flame,
with the goal of predicting the response of the reacting flow to upstream acoustic actuation …

Gas-liquid two-phase flows simulation based on weakly compressible scheme with interface-adapted AMR method

S Matsushita, T Aoki - Journal of Computational Physics, 2021 - Elsevier
A weakly compressible scheme using the interface-adapted adaptive mesh refinement
(AMR) method is proposed for simulating low Mach number gas-liquid two-phase flows in …

Hydrodynamics of gas-liquid bubble columns under bubbling, transient, and jetting flow regimes using volume of fluid computational fluid dynamics

LX Nguyen, SI Ngo, YI Lim, KS Go, NS Nho - … Engineering Research and …, 2022 - Elsevier
A volume of fluid computational fluid dynamics (VOF-CFD) model was used to investigate
hydrodynamics of air-water bubble columns in the gas distributor region under bubbling …

Large eddy simulation of multiphase flows using the volume of fluid method: Part 2—A-posteriori analysis of liquid jet atomization

S Ketterl, M Reißmann, M Klein - Experimental and Computational …, 2019 - Springer
Multiphase flows with two or more immiscible liquids, separated by a sharp interface with
surface tension, occur in a large variety of environmental and industrial flow problems. The …