The Onset Of Resonance In Two-Immiscible Fluids Inside A Spinning And Coning Cylinder

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The Onset Of Resonance In Two-Immiscible Fluids Inside A Spinning And Coning Cylinder

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dc.contributor.author Selmi, M. en_US
dc.date.accessioned 2009-11-25T13:07:03Z
dc.date.available 2009-11-25T13:07:03Z
dc.date.issued 1993 en_US
dc.identifier.citation Engineering Journal of Qatar University, 1993, Vol. 6, Pages 157-176. en_US
dc.identifier.uri http://hdl.handle.net/10576/8013
dc.description.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. en_US
dc.language.iso en en_US
dc.publisher Qatar University en_US
dc.subject Engineering: Research & Technology en_US
dc.title The Onset Of Resonance In Two-Immiscible Fluids Inside A Spinning And Coning Cylinder en_US
dc.type Article en_US
dc.identifier.pagination 157-176 en_US
dc.identifier.volume 6 en_US

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