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arXiv · 0711.3616

The helicity constraint in spherical shell dynamos

A. Brandenburg·P. J. Käpylä·D. Mitra·D. Moss·R. Tavakol
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Abstract

The motivation for considering distributed large scale dynamos in the solar context is reviewed in connection with the magnetic helicity constraint. Preliminary accounts of 3-dimensional direct numerical simulations (in spherical shell segments) and simulations of 2-dimensional mean field models (in spherical shells) are presented. Interesting similarities as well as some differences are noted.

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A. Brandenburg, P. J. Käpylä, D. Mitra, D. Moss, R. Tavakol. 2007-11-22. The helicity constraint in spherical shell dynamos. https://doi.org/10.1002/asna.200710881

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