Author | Selmi, M. |
Available date | 2009-11-25T13:07:03Z |
Publication Date | 1993 |
Publication Name | Engineering Journal of Qatar University |
Citation | Engineering Journal of Qatar University, 1993, Vol. 6, Pages 157-176. |
URI | http://hdl.handle.net/10576/8013 |
Abstract | Resonance of the motion of two fluids inside a cylinder that spins about its axis and rotates (cones) about an axis that passes through its center of mass is known to occur for low-viscosity fluids (high Reynolds number flows) at critical geometric parameters and coning frequencies. In this paper the motion of two inviscid fluids inside a spinning and coning cylinder is analyzed by the method of separation of variables for small coning frequencies and/or coning angles. The analytical solution of the inviscid flow equations provides a criterion in the form of a transcendental equation that governs the behavior of the parameters that cause resonance. The transcendental equation was solved numerically by Newton-Raphson's iteration and the results are in good agreement with those obtained for two viscous fluids. |
Language | en |
Publisher | Qatar University |
Subject | Engineering: Research & Technology
|
Title | The Onset Of Resonance In Two-Immiscible Fluids Inside A Spinning And Coning Cylinder |
Type | Article |
Pagination | 157-176 |
Volume Number | 6 |
dc.accessType
| Open Access |