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Boundary Layer in combination with 2D Dependent Desh / Periodic Boundary Condition NX 11

Hey there,

 

I am trying to use the bounday layer function in combination with a periodic boundary condition. Background is to simulate a slide of the flow domain as shown in the screenshot attached.

 

Test1_sim1.png

 

I know that the mesh on each cut surface need to be equal to eachother.

Every time I use the 2D dependet mesh to make sure both surfaces have the same mesh structure the boundary layer structure got lost.

 

Test1_fem2.pngTest1_fem3.png

 

I am using NX 11.

 

Do you have some tips and tricks?

 

Thank you

 

1 REPLY

Re: Boundary Layer in combination with 2D Dependent Desh / Periodic Boundary Condition NX 11

Hi Tobias,

 

Just split the model and use extruded mesh for your boundary layers. Combining boundary layers function with other funcitons is not always working