Drop impact dynamics: Impact force and stress distributions
X Cheng, TP Sun, L Gordillo - Annual Review of Fluid …, 2022 - annualreviews.org
Dynamic variables of drop impact such as force, drag, pressure, and stress distributions are
key to understanding a wide range of natural and industrial processes. While the study of …
key to understanding a wide range of natural and industrial processes. While the study of …
Impact forces of water drops falling on superhydrophobic surfaces
A falling liquid drop, after impact on a rigid substrate, deforms and spreads, owing to the
normal reaction force. Subsequently, if the substrate is nonwetting, the drop retracts and …
normal reaction force. Subsequently, if the substrate is nonwetting, the drop retracts and …
Drop impact dynamics on solid surfaces
Drop impact on solid surfaces widely occurs both in nature and engineering. In this
Perspective, we review the recent advances in experimental, theoretical, and numerical …
Perspective, we review the recent advances in experimental, theoretical, and numerical …
The role of drop shape in impact and splash
The impact and splash of liquid drops on solid substrates are ubiquitous in many important
fields. However, previous studies have mainly focused on spherical drops while the non …
fields. However, previous studies have mainly focused on spherical drops while the non …
Double-peak characteristic of droplet impact force on superhydrophobic surfaces
Z Hu, F Chu, X Wu - Extreme Mechanics Letters, 2022 - Elsevier
Suffering from poor robustness and durability, superhydrophobic surfaces are usually
difficult to be applied in practical engineering such as aircraft anti-icing and electricity …
difficult to be applied in practical engineering such as aircraft anti-icing and electricity …
Droplet impact onto a solid sphere: Effect of wettability and impact velocity
SA Banitabaei, A Amirfazli - Physics of Fluids, 2017 - pubs.aip.org
Collision of a droplet onto a still spherical particle was experimentally investigated. The
effect of droplet impact velocity and wettability of the particle surface on collision outcomes …
effect of droplet impact velocity and wettability of the particle surface on collision outcomes …
Fragmentation versus cohesion
E Villermaux - Journal of Fluid Mechanics, 2020 - cambridge.org
Capillarity is the familiar manifestation of the cohesion of liquids. Since Laplace (Traité de
mécanique céleste, vol. IV, supplément au livre X: Sur l'action capillaire, 1805, pp. 1–65), we …
mécanique céleste, vol. IV, supplément au livre X: Sur l'action capillaire, 1805, pp. 1–65), we …
It's harder to splash on soft solids
Droplets splash when they impact dry, flat substrates above a critical velocity that depends
on parameters such as droplet size, viscosity, and air pressure. By imaging ethanol drops …
on parameters such as droplet size, viscosity, and air pressure. By imaging ethanol drops …
[HTML][HTML] Drop splashing after impact onto immiscible pools of different viscosities
Droplet impact onto liquid pools is a canonical scenario relevant to numerous natural
phenomena and industrial processes. However, despite their ubiquity, multi-fluid systems …
phenomena and industrial processes. However, despite their ubiquity, multi-fluid systems …
On the splashing of high-speed drops impacting a dry surface
DA Burzynski, IV Roisman, SE Bansmer - Journal of Fluid Mechanics, 2020 - cambridge.org
When a drop impacts a dry surface at high velocity, it atomises into secondary droplets.
These small droplets are generated by one of two types of splashes: either by a prompt …
These small droplets are generated by one of two types of splashes: either by a prompt …