Robust Working Mechanism of Water Droplet‐Driven Triboelectric Nanogenerator: Triboelectric Output versus Dynamic Motion of Water Droplet
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201901547
Abstract: Harvesting energy from water flow based on liquid–solid contact electrification has been receiving intensive attention recently. However, due to the high deformability of water, challenges remain on exploring the dynamic motion of water in relation… read more here.
Keywords: droplet; motion; water droplet; water ... See more keywords
Behavior of a water droplet impacting a thin water film
Sign Up to like & getrecommendations! Published in 2021 at "Experiments in Fluids"
DOI: 10.1007/s00348-021-03245-0
Abstract: The splash morphology and central jet characteristics of a water droplet impacting a thin water film were investigated for carefully controlled liquid film thicknesses of 120–700 μm using a chromatic confocal displacement sensor. The investigations studied… read more here.
Keywords: impacting thin; splash; water; film ... See more keywords
Temperature measurement of supercooled droplet in icing phenomenon by means of dual-luminescent imaging
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Science"
DOI: 10.1007/s11630-017-0944-5
Abstract: The collision of a supercooled water droplet with a surface result an object creates ice accretion on the surface. The icing problem in any cold environments leads to severe damages on aircrafts, and a lot… read more here.
Keywords: temperature; droplet; water droplet; dual luminescent ... See more keywords
A study of a nano-sized water droplet’s transition from a flat surface to a pillared surface
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-0132-2
Abstract: The ability to control the hydrophobicity of a surface is of importance to many industries. The dynamic behavior of nano-sized water droplets moving from a flat surface to a pillared surface using molecular dynamics simulations… read more here.
Keywords: flat surface; water; surface; surface pillared ... See more keywords
Wetting characteristics of a water droplet on solid surfaces with various pillar surface fractions under different conditions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0314-6
Abstract: A numerical study was carried out using a molecular dynamics program to examine the wetting characteristics of nano-sized water droplets on surfaces with various pillar surface fractions under different conditions. Square-shaped pillars had surface fractions… read more here.
Keywords: water; surface; pillar surface; surface fractions ... See more keywords
Detailed numerical analysis of evaporation of a micrometer water droplet suspended on a glass filament
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.02.038
Abstract: Abstract For a long time, the single droplet drying (SDD) equipment has been utilized to investigate droplet drying behaviour relevant to spray drying. Typical of the device is a global measurement of droplet’s drying kinetics… read more here.
Keywords: droplet; glass; evaporation; detailed numerical ... See more keywords
Using Planar Laser Induced Fluorescence to explain the mechanism of heterogeneous water droplet boiling and explosive breakup
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.10.018
Abstract: Abstract Over the recent years, the research community has taken an increasing interest in high-temperature gas-steam-droplet systems. This promotes emerging technologies in thermal or flame water cleaning from unspecified impurities, and firefighting by water slurry… read more here.
Keywords: temperature; water; droplet; water droplet ... See more keywords
Water droplet impacting on overheated random Si nanowires
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.03.042
Abstract: Abstract Micro and nanostructured surfaces can significantly improve the heat transfer capability and shift the Leidenfrost temperature of impacting droplets. In this study, the effect of overheated random Si Nanowires on impacting water droplets is… read more here.
Keywords: droplet impacting; random nanowires; overheated random; water droplet ... See more keywords
Dynamic propagation of ice-water phase front in a supercooled water droplet
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.119468
Abstract: Abstract A three-dimensional (3-D) theoretical model is proposed to take the crystallization kinetics into the consideration of heat transfer, which allows for the description of the entire freezing process of a supercooled water droplet with… read more here.
Keywords: ice water; water; droplet; water phase ... See more keywords
Bouncing behavior of a water droplet on a super-hydrophobic surface near freezing temperatures
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2021.121304
Abstract: Abstract Super-hydrophobic surfaces (SHSs) have demonstrated outstanding capability to mitigate the problem of ice nucleation in various engineering applications. Hence, experiments were conducted to understand the bouncing behavior of a water droplet on SHS under… read more here.
Keywords: water droplet; water; surface; shs ... See more keywords
Investigating effect of different gas diffusion layers on water droplet characteristics for proton exchange membrane (PEM) fuel cells
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.05.111
Abstract: Abstract In this work, advanced x-ray radiographic techniques available at the Canadian Light Source (CLS) were utilized to study water droplet dynamics in a serpentine flow channel mimicking a proton exchange membrane fuel cell (PEMFC).… read more here.
Keywords: water droplet; water; droplet; fuel ... See more keywords