embedded boundary with complex shape
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matei
May 14, 2014, 1:32:08 PM5/14/14
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All,
I am interested in a problem with an embedded boundary given by an exponential function. For example, y_wall=Exp[x]. The distance function PSI from an arbitrary coordinate (x,y) point to the wall requires the solution of a transcendental function. Has anybody encountered this difficulty, and found a workaround?
I am thinking of aproximating the Exponential with a piece-wise continuous parabolic shape, for which I can express the distance function analytically.
Thanks in advance,
Matei
I am interested in a problem with an embedded boundary given by an exponential function. For example, y_wall=Exp[x]. The distance function PSI from an arbitrary coordinate (x,y) point to the wall requires the solution of a transcendental function. Has anybody encountered this difficulty, and found a workaround?
I am thinking of aproximating the Exponential with a piece-wise continuous parabolic shape, for which I can express the distance function analytically.
Thanks in advance,
Matei
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