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analytic function in curvilinear coordinates

Posted Dec 21, 2015, 11:52 p.m. EST Geometry, Materials, Mesh, Parameters, Variables, & Functions Version 5.1 0 Replies

EH Ooi
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Hello

Is it possible to specify an analytic function in COMSOL in terms of the curvilinear coordinate system? I have an irregular geometry and I can define a curvilinear coordinate system using the Curvilinear Coordinate module. Once I have that, I am wondering whether I can prescribe an analytic function in terms of the x, y and z terms in the CC system, such as:

f = A*x'+B*y'+C*z'

where x', y' and z' are the x, y and z coordinates in the CC system.

Thanks.

Best wishes
EH
0 Replies Last Post Dec 21, 2015, 11:52 p.m. EST
COMSOL Moderator

Hello EH Ooi

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