Author Topic: Boundaries conditions 3D  (Read 1933 times)

Sesa

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Boundaries conditions 3D
« on: May 07, 2018, 04:08:58 AM »
Hello,

I´m working with a 3D mesh (hexahedron). I´m able to generate the geometry but the problem is with the boundary condition on the Surface x=1 where I want to imposed a displacement. I think that the rest of the boundaries are ok, for that reason, I don´t know which is the problem with the Surface x=1 boundary condition. Thank you very much


Prof. R.L. Taylor

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Re: Boundaries conditions 3D
« Reply #1 on: May 07, 2018, 09:08:36 AM »
Your boundary is not at x = 1 -- I get that the max coordinate in the x direction is 1.01259 -- but the coordinates are not constant at this value.  I used a gap set to find them - check that all are found

ebou
  gap = 0.02
  1,1.01259,1,0,0        !displacement imposed


Sesa

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Re: Boundaries conditions 3D
« Reply #2 on: May 07, 2018, 12:28:55 PM »
Thank you very much!!! Now it is working correctly.