Lambda Effect in Spherical Geometry

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cvs co public_html/teach/PencilCode/material/LambdaEffect

Determine the sign of radial differential rotation for both signs of Lambda_V0. Try Lambda_V0=-1e-2 and Lambda_V0=+1e-2, keeping Lambda_H1=Lambda_V1=0.

Restore Lambda_H1=1.25e-2, Lambda_V1=1.25e-2, but not increase the Taylor number by making off diffusivities smaller, i.e.,

  nu=1e-2
  llambda_effect=T, Lambda_V0=-1e-2
  Lambda_H1=1.25e-2, Lambda_V1=1.25e-2

Contours of angular velocity together
with vertical velocity color coded

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$Date: 2013-04-04 14:03:56 $, $Author: brandenb $, $Revision: 1.1 $