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physics.geo-ph2023
Quasi-geostrophic convection-driven dynamos in a thick spherical shell
Olivier Barrois, Thomas Gastine, Christopher C. Finlay
We present dynamos computed using a hybrid QG-3D numerical scheme in a thick spherical shell geometry. Our model is based on a quasi-geostrophic convection code extended with a 3D…
physics.geo-ph2023★ 7 cited
Comparison of Quasi-Geostrophic, Hybrid and 3D models of planetary core convection
Olivier Barrois, Thomas Gastine, Christopher C. Finlay
We present investigations of rapidly-rotating convection in a thick spherical shell geometry relevant to planetary cores, comparing results from Quasi-Geostrophic, 3D and hybrid QG…