highway_roberts_meeting_2017.pdf (2.24 MB)
Turbulent Geodynamo simulations
poster
posted on 2017-11-20, 21:22 authored by Nathanael SchaefferNathanael Schaeffer, Dominique Jault, Henri-Claude Nataf, Alexandre FournierThis poster presents recent results from turbulent convective geodynamo at low magnetic Prandtl number, and focus on interesting dynamical features such as large-scale flow generation, the different behaviour observed in polar and equatorial regions, as well as temporal and spatial fluctuations.
The influence of magnetic field is studied and some inferences for Earth's core dynamic are proposed.
The influence of magnetic field is studied and some inferences for Earth's core dynamic are proposed.