Results 41 to 50 of about 500,205 (299)

Evaporation of a thin droplet on a thin substrate with a high thermal resistance [PDF]

open access: yes, 2009
A mathematical model for the quasi-steady evaporation of a thin liquid droplet on a thin substrate that incorporates the dependence of the saturation concentration of vapour at the free surface of the droplet on temperature is used to examine an atypical
Duffy, B.R.   +3 more
core   +1 more source

Rectifying jet breakup by electric forcing

open access: yesDroplet, 2023
The high‐throughput production of monodisperse droplets is paramount in most of the applications in droplet microfluidics. In a flow‐focusing junction, a straightforward way to increase droplet production rate is to increase the flow rates. However, at a
David Van Assche   +2 more
doaj   +1 more source

Thermocapillary migration of a droplet with a thermal source at large Reynolds and Marangoni numbers

open access: yes, 2014
The {\it unsteady} process for thermocapillary droplet migration at large Reynolds and Marangoni numbers has been previously reported by identifying a nonconservative integral thermal flux across the surface in the {\it steady} thermocapillary droplet ...
Wu ZB(武作兵), 武作兵
core   +1 more source

Equivalence of Two Different Integral Representations of Droplet Distribution Moments in Condensing Flow [PDF]

open access: yes, 2004
It is proved that two different and independently derived integral representations of droplet size distribution moments encountered in the literature are equivalent and, moreover, consistent with the general dynamic equation that governs the droplet size
Hagmeijer, Rob
core   +3 more sources

One‐step fabrication of moon‐shaped microrobots through in situ solidification of magnetic Janus droplets in microchannels

open access: yesDroplet, 2023
Special‐shaped microscale structures have shed light on new possibilities in key fields of chemistry, medicine, and energy. Asymmetrical microrobots with sensitive magnetic responses can be useful tools in controlled chemical reactions, drug delivery ...
Yi Huang   +4 more
doaj   +1 more source

Water droplet avalanches

open access: yesPhysical Review Letters, 1993
12-pages ...
Plourde, Britton   +2 more
openaire   +3 more sources

Hydrodynamic metamaterials: Principles, experiments, and applications

open access: yesDroplet, 2023
Hydrodynamic metamaterials, a nascent research field, possess immense potential for fluid flow manipulation. With engineered structure design, they offer unparalleled control over fluid behavior beyond the capabilities of conventional methods.
Mengyao Chen, Xiangying Shen, Lei Xu
doaj   +1 more source

Likelihood of survival of coronavirus in a respiratory droplet deposited on a solid surface

open access: yes, 2020
We predict and analyze the drying time of respiratory droplets from a COVID-19 infected subject, which is a crucial time to infect another subject. The drying of the droplet is predicted by diffusion-limited evaporation model for a sessile droplet placed
Agrawal, Amit, Bhardwaj, Rajneesh
core   +1 more source

Hong-Ou-Mandel-like two-droplet correlations [PDF]

open access: yes, 2018
We present a numerical study of two-droplet pair correlations for in-phase droplets walking on a vibrating bath. Two such walkers are launched towards a common origin.
Simula, Tapio   +2 more
core   +2 more sources

Antitangling and manufacturable Fog Harps for high‐efficiency water harvesting

open access: yesDroplet, 2023
Fog Harps harvest substantially more water than conventional mesh‐based harvesters. However, to date, all large‐scale Fog Harps have been impractically hand‐wound at low wire tensions and suffer from elastocapillary wire tangling.
Jimmy K. Kaindu   +6 more
doaj   +1 more source

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