Hydromagnetic dynamos in rotating spherical fluid shells in dependence on the Prandtl number, density stratification and electromagnetic boundary conditions

Hydromagnetic dynamos in rotating spherical fluid shells in dependence on the Prandtl number, density stratification and electromagnetic boundary conditions

We present an investigation of dynamo in a simultaneous dependence on the non-uniform stratification, electrical conductivity of the inner core and the Prandtl number. Computations are performed using the MAG dynamo code. In all the investigated cases, the generated magnetic fields are dipolar. Our...

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Bibliographic Details
Main Authors: Tomáš ŠOLTIS, Ján ŠIMKANIN
Format: Article
Language:English
Published: Earth Science Institute, Slovak Academy of Sciences, Slovakia 2014-12-01
Series:Contributions to Geophysics and Geodesy
Subjects:
hydromagnetic dynamo, non-uniform stratification, prandtl number, penetrative convection, electromagnetic boundary conditions
Online Access:https://journal.geo.sav.sk/cgg/article/view/119

Internet

https://journal.geo.sav.sk/cgg/article/view/119

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