Z-model of the nearly symmetric hydromagnetic dynamo with electromagnetic core-mantle coupling |
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Authors: | Ivan Cupal Reviewer G Siráň |
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Institution: | (1) Geophysical Institute, Czechosl. Acad. Sci., Prague |
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Abstract: | Summary The present paper deals with theZ-model of the nearly symmetric hydromagnetic dynamo as a generation mechanism of the Earth's magnetic field. TheZ-model of Braginsky 2] was solved for viscous core-mantle coupling 3]. It is shown that a similarZ-model can also be constructed for electromagnetic core-mantle coupling, or for both effects combined. A new part of the azimuthal velocity appears in the equations, but the character of the boundary layer is not changed too much. No numerical solution is presented.
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