On 03/26/2017 11:52 PM, [email protected] wrote:
Recently I'm working on the phase-field simulation of dendritic
growth by deal.II and I want to make the simulation carried out on only
half of the domain due to the symmetry of the problem with respect to
the vertical axis to improve computational efficiency. So how to impose
such sysmmetric boundary conditions on the axis of symmetric of a 2D
comptation domain?
That depends on the equation and on what you actually want to do. Do you
have a 2d domain and only want to simulate half of it, or a 3d
axisymmetric domain for which you only want to simulate in r-z space?
Best
W.
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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