Feudel, F, Tuckerman, LS, Zaks, M et al. (1 more author) (2017) Hysteresis of dynamos in rotating spherical shell convection. Physical Review Fluids, 2 (5). ARTN 053902.
Abstract
Bifurcations of dynamos in rotating and buoyancy-driven spherical Rayleigh-Bénard convection in an electrically conducting fluid are investigated numerically. Both nonmagnetic and magnetic solution branches comprised of rotating waves are traced by path-following techniques, and their bifurcations and interconnections for different Ekman numbers are determined. In particular, the question of whether the dynamo branches bifurcate super- or subcritically and whether a direct link to the primary pure convective states exists is answered.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2017, American Physical Society. This is an author produced version of a paper accepted for publication in Physical Review Fluids. Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mathematics (Leeds) > Applied Mathematics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 24 Apr 2017 11:21 |
Last Modified: | 18 Jul 2017 06:45 |
Status: | Published |
Publisher: | American Physical Society |
Identification Number: | 10.1103/PhysRevFluids.2.053902 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:115356 |