The competition between Lorentz and Coriolis forces in planetary dynamos
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چکیده
منابع مشابه
The competition between Lorentz and Coriolis forces in planetary dynamos
Fluid motions within planetary cores generate magnetic fields through dynamo action. These core processes are driven by thermo-compositional convection subject to the competing influences of rotation, which tends to organize the flow into axial columns, and the Lorentz force, which tends to inhibit the relative movement of the magnetic field and the fluid. It is often argued that these forces a...
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Leading topic of this article is description of Lorentz forces in the container with cuboid and cylindrical shape. Inside of the container is an electrically conductive melt. This melt is driven by rotating magnetic field. Input data for comparing Lorentz forces in the container with cuboid shape were obtained from the computing program NS-FEM3D, which uses DDS method of computing. Values of Lo...
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ژورنال
عنوان ژورنال: Progress in Earth and Planetary Science
سال: 2015
ISSN: 2197-4284
DOI: 10.1186/s40645-015-0054-5