Convective dynamos with intermediate and strong fields

DOI10.1080/03091928208209029zbMath0508.76128OpenAlexW2051750124WikidataQ114640663 ScholiaQ114640663MaRDI QIDQ4747839

Stephen Childress, Y. Fautrelle

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1080/03091928208209029

zbMATH Keywords

buoyancyBenard convectionasymptotic structure unstable for virtual increases in field energyconvective destabilizationHartmann and Taylor numbershigher levels of induced fieldresponse time of slow wavestime scale of magnetic diffusiontruncated expansion in three-dimensional plane wavesweak-field Benard-type dynamo

Mathematics Subject Classification ID

Absolute and convective instability and stability in hydrodynamic stability (76E15) Magnetohydrodynamics and electrohydrodynamics (76W05) Stability and instability of magnetohydrodynamic and electrohydrodynamic flows (76E25)

Related Items (10)

Helicity generation and subcritical behaviour in rapidly rotating dynamos ⋮ Asymptotic behaviour of rotating convection-driven dynamos in the plane layer geometry ⋮ Periodic and aperiodic dynamo waves ⋮ Dynamo action in rapidly rotating Rayleigh–Bénard convection at infinite Prandtl number ⋮ Future of geodynamo theory ⋮ Dynamo theory then and now ⋮ The alpha-effect in rotating convection: size matters ⋮ A multiscale dynamo model driven by quasi-geostrophic convection ⋮ The turbulent dynamo ⋮ Dynamo in Asymmetric Square Convection

Cites Work

• A convection-driven dynamo I. The weak field case
• On finite amplitude convection in a rotating magnetic system
• A Model for Magnetohydrodynamic Convection Relevant to the Solar Dynamo Problem
• Models for convectively driven hydromagnetic dynamos
• Numerical simulation of helical magnetohydrodynamic turbulence
• The magneto-hydrodynamics of a rotating fluid and the earth’s dynamo problem
• Hydromagnetic convection in a rapidly rotating fluid layer

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