Dynamos driven by modified Beltrami flows, and a search for related planar flow dynamos

DOI10.1080/03091929.2021.1954630OpenAlexW3197725758WikidataQ114639976 ScholiaQ114639976MaRDI QIDQ5863946

R. W. James, Alhaji A. Bachtiar

Publication date: 3 June 2022

Published in: Geophysical & Astrophysical Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03091929.2021.1954630

zbMATH Keywords

fast convergenceBeltrami flowdynamo theoryoptimal enstrophy-normalised dynamoplanar flow dynamo

Mathematics Subject Classification ID

Magnetohydrodynamics and electrohydrodynamics (76W05) Geo-electricity and geomagnetism (86A25)

Cites Work

• An optimal Galerkin scheme to solve the kinematic dynamo eigenvalue problem in a full sphere
• Planar velocity dynamos in a sphere
• A trio of simple optimized axisymmetric kinematic dynamos in a sphere
• The optimal kinematic dynamo driven by steady flows in a sphere
• Dynamo convergence tests, and application to a planar velocity dynamo
• Energy requirement for a working dynamo
• Unnamed Item

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