63 citations · 232 across the 11 of their papers we have counts for
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Three Branches of Dynamo Action
Emmanuel Dormy, Ludivine Oruba, Ludovic Petitdemange
In addition to the weak-dipolar state and to the fluctuating-multipolar state, widely discussed in the literature, a third regime has been identified in Dormy (2016). It correspond…
On the role of thermal boundary conditions in dynamo scaling laws
Ludivine Oruba
In dynamo power-based scaling laws, the power injected by buoyancy forces is measured by a so-called flux-based Rayleigh number, denoted as (see Christensen and…
Spin-down in a rapidly rotating cylinder container with mixed rigid and stress-free boundary conditions
Ludivine Oruba, Andrew Soward, Emmanuel Dormy
A comprehensive study of the classical linear spin-down of a constant density viscous fluid (kinematic viscosity ν) rotating rapidly (angular velocity Ω) inside an axisymmetric cyl…
Eye Formation in Rotating Convection
L. Oruba, P. A. Davidson, E. Dormy
We consider rotating convection in a shallow, cylindrical domain. We examine the conditions under which the resulting vortex develops an eye at its core; that is, a region where th…