We propose mean fleld models of the Sun's differential rotation which fully include the mixing-iength formalism, ronization and inertial terms due to rotation. We assume that differential rotation can be generated by two distinct mechanisms: (i) latitude-dependent heat transport, HT, modelled through the perturbation of the mixingJength; (ii) anisotropy of viscosity, AV, modelled through a special form of the viscous tensor.
The role of inhomogeneous heat transport and anisotropic momentum exchange in the dynamics of stellar convection zones: application to models of the Sun's differential rotation
Pidatella, Rosa MariaPrimo
;Belvedere, G.Penultimo
;
1986-01-01
Abstract
We propose mean fleld models of the Sun's differential rotation which fully include the mixing-iength formalism, ronization and inertial terms due to rotation. We assume that differential rotation can be generated by two distinct mechanisms: (i) latitude-dependent heat transport, HT, modelled through the perturbation of the mixingJength; (ii) anisotropy of viscosity, AV, modelled through a special form of the viscous tensor.File in questo prodotto:
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