In:
Journal of Fluid Mechanics, Cambridge University Press (CUP), Vol. 36, No. 1 ( 1969-03-27), p. 193-206
Abstract:
In considering the onset of instability of an electrically conducting fluid between rotating permeable perfectly conducting cylinders in an applied axial magnetic field, it is found that oscillatory axially symmetric modes occur at large values of Hartmann number, in addition to the usual stationary modes. Results are presented showing the effect of the oscillatory modes on the criterion of onset of instability. The asymptotic behaviour of the stability criterion is considered in the limit of very large radial Reynolds number, and also in the limit where both the radial Reynolds number and the Hartmann number are large.
Type of Medium:
Online Resource
ISSN:
0022-1120
,
1469-7645
DOI:
10.1017/S0022112069001595
Language:
English
Publisher:
Cambridge University Press (CUP)
Publication Date:
1969
detail.hit.zdb_id:
1472346-3
detail.hit.zdb_id:
218334-1
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