Liquid atomization into gas–solid fluidized beds—A review spanning the micro-to macro-scale

Z Khani, GS Patience - Powder Technology, 2024 - Elsevier
Fluid catalytic cracking, olefin polymerization, granulation and coating inject liquid into gas–
solid fluidized beds. Liquid injection forms bridges between particles, which forms …

Direct numerical simulation of droplet collision with stationary spherical particle: A comprehensive map of outcomes

I Yoon, S Shin - International Journal of Multiphase Flow, 2021 - Elsevier
We use direct numerical simulation based on the level contour reconstruction method to
investigate head-on droplet collisions with dry, stationary, spherical particles. Three …

Maximal spreading of droplet during collision on particle: Effects of liquid viscosity and surface curvature

I Yoon, S Shin - Physics of Fluids, 2021 - pubs.aip.org
This study uses the level contour reconstruction method to numerically investigate the
maximum spreading due to droplet collision with a dry, stationary, spherical particle. We …

Numerical investigation on heat transfer and vapour layer geometry of a droplet impacting on a spherical particle in Leidenfrost regime

P Geng, X Chen, J Ma, C Liang, W Yang - Chemical Engineering Journal, 2024 - Elsevier
Understanding the heat transfer mechanism and dynamic behaviors of droplet-particle
collision in Leidenfrost regime is essential for the pyrohydrolysis process of pickling liquor …

Maximum spreading of droplet-particle collision covering a low Weber number regime and data-driven prediction model

I Yoon, J Chergui, D Juric, S Shin - Physics of Fluids, 2022 - pubs.aip.org
In the present study, the maximum spreading diameter of a droplet impacting with a
spherical particle is numerically studied for a wide range of impact conditions: Weber …

Droplet-particle collision dynamics: A molecular dynamics simulation

L Zhan, H Chen, H Zhou, J Chen, H Wu, L Yang - Powder Technology, 2023 - Elsevier
Molecular dynamics simulations are conducted to investigate the normal collision of the
droplet-particle system. A wide range of influencing factors including the initial Weber …

The collisions of droplets and particles at the different initial temperatures

AG Islamova, SS Kropotova, NE Shlegel… - International Journal of …, 2022 - Elsevier
This paper presents the experimental research findings of the behavior of water droplets
(with the radii from 0.2 to 1 mm) when interacting with metal particles (with the radii from 2 to …

Computational study on dynamic behavior during droplet-particle interaction

I Yoon, S Shin - Chemical Engineering Science, 2021 - Elsevier
In this study, the dynamic behavior of droplet collision with a dry, stationary, spherical
particle was numerically investigated based on the level contour reconstruction method …

Liquid film flow boiling heat transfer on cylinder for successive droplets impact

J Luo, SY Wu, L Xiao, SY Zhou, L Chen… - International Journal of …, 2023 - Elsevier
The situation on boiling heat transfer when droplets impact on heated cylinder is popular in
the industrial applications, but the research in this field is very lacking. In this paper, an …

Drop impact dynamic and directional transport on dragonfly wing surface

J Xu, W Liu, W Shang, J Chen, J Lian - Friction, 2023 - Springer
The ability of dragonflies to fly in the rain without being wetted by raindrops has motivated
researchers to investigate the impact behavior of a drop on the superhydrophobic wings of …