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Use 2D axisymmetric solution as initial values in 3D

Posted Nov 16, 2010, 9:55 a.m. EST 0 Replies

Simon L.
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Dear all,

my non-isothermal flow problem is axisymmetric with a weak perturbation breaking this symmetry. I therefore want to use the easily converging 2D axisymmetric solution as initial values for solving the 3D problem. I already tried to use the general extrusion coupling and can create nice 3D plots of the revolved 2D solution. But I did not succeed to use it in the initial values. How is this done in Comsol 4.0?

Regards,
Simon
0 Replies Last Post Nov 16, 2010, 9:55 a.m. EST
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Hello Simon L.

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