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PDE Initial value

Posted Dec 26, 2012, 10:28 a.m. EST Modeling Tools & Definitions, Parameters, Variables, & Functions Version 3.5a, Version 4.3a 0 Replies

Onur Sevket Aslan
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Hello,

I am trying to construct a circle as my initial value on a 6x8 rectangle as my domain in the PDE general form of V4.3a. In V3.5a I can do this by entering sqrt((x-3)^2+(y-3)^2)-radius, but I can not do this in V4.3a. I could construct a circle around 0,0 point, but couldn't anywhere else. Is there a change in the command? Could you please help?

Thanks,
0 Replies Last Post Dec 26, 2012, 10:28 a.m. EST
COMSOL Moderator

Hello Onur Sevket Aslan

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