Promoting rebound of impinging viscoelastic droplets on heated superhydrophobic surfaces

Promoting rebound of impinging viscoelastic droplets on heated superhydrophobic surfaces

The rebound of impinging droplets is a defining characteristic of superhydrophobic surfaces; yet, such an intriguing interfacial phenomenon can be effectively suppressed by adding a tiny amount of flexible polymers to induce non-Newtonian viscoelastic properties. In this work, however, we demonstrat...

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Bibliographic Details
Main Authors: Bin Li, Shiji Lin, Yile Wang, Quanzi Yuan, Sang W Joo, Longquan Chen
Format: Article
Language:English
Published: IOP Publishing 2020-01-01
Series:New Journal of Physics
Subjects:
droplet impact
viscoelastic filaments
superhydrophobic surface
heat transfer
contact time
restitution coefficient
Online Access:https://doi.org/10.1088/1367-2630/abcacf

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