Hydromagnetic stability of helical flows permeated by a magnetic field with a radial component (Q800773)
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scientific article; zbMATH DE number 3878561
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hydromagnetic stability of helical flows permeated by a magnetic field with a radial component |
scientific article; zbMATH DE number 3878561 |
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Hydromagnetic stability of helical flows permeated by a magnetic field with a radial component (English)
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1984
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In this paper, we have studied the linear stability of the nondissipative helical flow of an incompressible perfectly conducting fluid between two concentric cylinders permeated by a non-zero radial magnetic field. It is found that a rigidly rotating column of a perfectly conducting fluid permeated by a magnetic field \([(A/r),(C/r),B_ 0],\) where A, C, \(B_ 0\) are constants, is stable for all infinitesimal disturbances.
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nondissipative
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perfectly conducting fluid
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infinitesimal disturbances
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