Stability of a falling conducting liquid film in an alternating electric field

Stability of a falling conducting liquid film in an alternating electric field

The flow of a thin viscous conducting liquid film falling along one of the plates of a vertically positioned plane capacitor is studied. The capacitor is connected to an alternating current power supply. It is shown that the presence of the electric field leads to flow destabilization; moreover, the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Moscow University mechanics bulletin 2017, Vol.72 (1), p.13-18
Hauptverfasser: Mogilevskii, E. I., Shkadov, V. Ya
Format: Artikel
Sprache:eng
Schlagworte:
Capillary flow
Capillary waves
Classical Mechanics
Destabilization
Electric fields
Falling liquid films
Physics
Physics and Astronomy
Power supplies
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The flow of a thin viscous conducting liquid film falling along one of the plates of a vertically positioned plane capacitor is studied. The capacitor is connected to an alternating current power supply. It is shown that the presence of the electric field leads to flow destabilization; moreover, the parametric resonance of capillary waves is observed.
ISSN:0027-1330
1934-8452
DOI:10.3103/S0027133017010034