Stability of nonaxisymmetric ferrofluid flow in rotating cylinders with magnetic field
Author(s) -
Jitender Singh,
Renu Bajaj
Publication year - 2005
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/ijmms.2005.3727
Subject(s) - ferrofluid , magnetic field , flow (mathematics) , rotating magnetic field , stability (learning theory) , axial symmetry , mechanics , field (mathematics) , physics , mathematics , materials science , geometry , computer science , quantum mechanics , machine learning , pure mathematics
Effect of an axially applied magnetic field on the stability of a ferrofluid flow in an annular space between two coaxially rotating cylinders with nonaxisymmetric disturbances has been investigated numerically. The critical value of the ratio Ω∗ of angular speeds of the two cylinders, at the onset of the first nonaxisymmetric mode of disturbance, has been observed to be affected by the applied magnetic field
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