Forced vibrations of a non-viscous drop:

"Using a variational principle with the Lagrangian dictated by the pressure, the nonlinear axisymmetric oscillations of a drop in an imcompressible inviscid fluid are studies. The drop shape and periodicity of oscillation of the unperturbed drop are first investigated. The variational principle...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Möhring, Willi (VerfasserIn), Ravindran, Renuka (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Göttingen 1992
Schriftenreihe:Max-Planck-Institut für Strömungsforschung <Göttingen>: Berichte 1992,24
Schlagworte:
Zusammenfassung:"Using a variational principle with the Lagrangian dictated by the pressure, the nonlinear axisymmetric oscillations of a drop in an imcompressible inviscid fluid are studies. The drop shape and periodicity of oscillation of the unperturbed drop are first investigated. The variational principle is modified to account for an external enforced oscillation. The motion of the drop under the effect of external oscillations with various periods is studied using Poincaré maps, Melnikov method and winding numbers. Of special interest are "mode locked" states, where the drop oscillates with the external frequency"--Pg. 1.
Beschreibung:II, 62 S. graph. Darst.

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