This article is cited in 14 papers

Axisymmetric oscillations of a cylindrical drop with a moving contact line

A. A. Alabuzhev<sup>ab

a</sup> Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, Perm, 614013, Russia
^b Perm State National Research University, Perm, 614990, Russia

Abstract: Forced oscillations of a cylindrical drop of an inviscid liquid surrounded by another liquid and bounded in the axial direction by rigid planes are investigated.The system is affected by vibrations whose force is directed parallel to the axis of symmetry of the drop. The speed of motion of the contact line is proportional to the deviation of the contact angle from the value at which the drop is in equilibrium. Linear and nonlinear oscillations are considered. The conditions of the occurrence of resonance are determined.

Keywords: cylindrical droplet, contact line, forced oscillations.

UDC: 532.5.032

Received: 05.05.2015
Revised: 28.09.2015

DOI: 10.15372/PMTF20160607

 English version: Journal of Applied Mechanics and Technical Physics, 2016, 57:6, 1006–1015

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