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Forum: CFX

April 19, 2012, 08:49

Replies: 10

select specific region of mesh in CFX

Views: 3,100

Posted By ghorrocks

step() is in the CFX reference manual. It returns...

step() is in the CFX reference manual. It returns 0 if the argument is negative, 0.5 if zero and 1 if positive.

Forum: CFX

April 18, 2012, 08:07

Replies: 10

select specific region of mesh in CFX

Views: 3,100

Posted By ghorrocks

You have access to all the volume and faces...

You have access to all the volume and faces defined in the mesh file if you look in the feature tree. But if the volume or face you want is not defined int he mesh file youhave to either remesh to...

Forum: CFX

April 18, 2012, 07:13

Replies: 10

select specific region of mesh in CFX

Views: 3,100

Posted By ghorrocks

Use a CEL expression to define the region, eg a =...

Use a CEL expression to define the region, eg a = step(((1[m]-abs(x))/1[m]) selects a strip -1>x>1 to have a=1, elsewhere a=0. You can use this to define initial conditions and boundary conditions.

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