Large scale convection in stars : Towards a model for the action of coherent structures
Abstract
We show that, representing the descending fluid in a convection zone by a porous medium, the differential rotation of the (rising) fluid is very close to that in an axisymmetric model of the convection zone with anisotropic viscosity
- Publication:
-
IAU Colloq. 130: The Sun and Cool Stars. Activity, Magnetism, Dynamos
- Pub Date:
- 1991
- DOI:
- 10.1007/3-540-53955-7_101
- Bibcode:
- 1991LNP...380...33R