The effect of oscillating force field on the dynamics of free inner core in a rotating fluid-filled spherical cavity

• Published in: Physics of fluids (1994) Vol. 27; no. 12
• Main Authors: Kozlov, V. G., Kozlov, N. V., Subbotin, S. V.
• Format: Journal Article
• Language: English
• Published: Melville American Institute of Physics 01.12.2015
• Subjects: Centrifugal force; Columnar structure; Density; Differential rotation; Flow stability; Fluid dynamics; Gravitation; Oscillations; Physics; Resonant frequencies; Rotating fluids; Rotating spheres; Rotation; Steady flow; Superposition (mathematics); Two dimensional flow; Vibration; Wave propagation

This research involves experimental studies of the dynamics of a free spherical core in a fluid-filled spherical cavity rotating around the horizontal axis and subject to vibration perpendicular to the rotation axis. The core stays in the center of the cavity under the action of a centrifugal force...