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[ff3d-users] how define boundary condition ?

From: oka
Subject: [ff3d-users] how define boundary condition ?
Date: Tue, 28 Apr 2009 09:30:30 +0900


I am wondering how to define boundary condition on
arbitrary area of target volume.
Attached is simple case of sphere.
Sphere mesh file is given as "sphere.msh".
Boundary condition are's mesh file is
"meshpart.msh" or "meshpart.pov".

mesh M = read(gmsh,"sphere.msh")
mesh M1 = read(gmsh,"meshpart.msh");

solve (u) in M
   test(w) = 
           u = 1 onn M1;

is wrong.

I also get ready of pov-ray file, meshpart.pov.
How define such boundary conditions ?

Bounday condition is applied on surface and volume

Best regards,


Attachment: boundary condition.pptx
Description: Binary data

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