Fundamental fluid dynamics challenges in inkjet printing
D Lohse - Annual review of fluid mechanics, 2022 - annualreviews.org
Inkjet printing is the most widespread technological application of microfluidics. It is
characterized by its high drop productivity, small volumes, and extreme reproducibility. This …
characterized by its high drop productivity, small volumes, and extreme reproducibility. This …
Drop impact on a solid surface
A drop hitting a solid surface can deposit, bounce, or splash. Splashing arises from the
breakup of a fine liquid sheet that is ejected radially along the substrate. Bouncing and …
breakup of a fine liquid sheet that is ejected radially along the substrate. Bouncing and …
Moving contact lines: scales, regimes, and dynamical transitions
JH Snoeijer, B Andreotti - Annual review of fluid mechanics, 2013 - annualreviews.org
The speed at which a liquid can move over a solid surface is strongly limited when a three-
phase contact line is present, separating wet from dry regions. When enforcing large contact …
phase contact line is present, separating wet from dry regions. When enforcing large contact …
Drop impact dynamics: Impact force and stress distributions
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 …
Physics of icing and rational design of surfaces with extraordinary icephobicity
Icing of surfaces is commonplace in nature and technology, affecting everyday life and
sometimes causing catastrophic events. Understanding (and counteracting) surface icing …
sometimes causing catastrophic events. Understanding (and counteracting) surface icing …
Experiments of drops impacting a smooth solid surface: a model of the critical impact speed for drop splashing
Making use of experimental and theoretical considerations, in this Letter we deduce a
criterion to determine the critical velocity for which a drop impacting a smooth dry surface …
criterion to determine the critical velocity for which a drop impacting a smooth dry surface …
Drop dynamics after impact on a solid wall: theory and simulations
We study the impact of a fluid drop onto a planar solid surface at high speed so that at
impact, kinetic energy dominates over surface energy and inertia dominates over viscous …
impact, kinetic energy dominates over surface energy and inertia dominates over viscous …
On the nanoengineering of superhydrophobic and impalement resistant surface textures below the freezing temperature
The superhydrophobic behavior of nano-and microtextured surfaces leading to rebound of
impacting droplets is of great relevance to nature and technology. It is not clear however, if …
impacting droplets is of great relevance to nature and technology. It is not clear however, if …
Bubble puzzles: from fundamentals to applications
D Lohse - Physical review fluids, 2018 - APS
For centuries, bubbles have fascinated artists, engineers, and scientists alike. In spite of
century-long research on them, new and often surprising bubble phenomena, features, and …
century-long research on them, new and often surprising bubble phenomena, features, and …
Wettability-independent bouncing on flat surfaces mediated by thin air films
J De Ruiter, R Lagraauw, D Van Den Ende, F Mugele - Nature physics, 2015 - nature.com
The im**ement of drops onto solid surfaces, plays a crucial role in a variety of processes,
including inkjet printing, fog harvesting, anti-icing, dropwise condensation and spray …
including inkjet printing, fog harvesting, anti-icing, dropwise condensation and spray …