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Faraday waves under perpendicular electric field and their application to the walking droplet phenomenon

Authors :
Alberto T. Pérez
Raúl Fernández-Mateo
Source :
Physics of Fluids. 33:017109
Publication Year :
2021
Publisher :
AIP Publishing, 2021.

Abstract

Vertically oscillating fluid surfaces have been a subject extensively studied in the past, as well as surface instabilities produced by electrohydrodynamic waves in similar configurations. In the present work, the unification of both effects and their consequences on the stability of the surface. Given the versatility of electromagnetic fields, application to the phenomenon of walking droplets is suggested; the dispersion relation and bouncing regimes of and the force on the droplets are revisited, and feasible experimental configurations are proposed.

Details

ISSN :
10897666 and 10706631
Volume :
33
Database :
OpenAIRE
Journal :
Physics of Fluids
Accession number :
edsair.doi...........1875c1562d07df0bd13c849156754e48