topic Are the wall layers generated on both sides of a surface part? in CFD Forum

Are the wall layers generated on both sides of a surface part?

Anonymous — Sun, 13 Sep 2020 21:11:10 GMT

Hello,

In my one case, the wall layer of a surface part is generated on the one side, but not on the other side like a figure.

Is it possible to have wall layers on both sides?

If it's not possible, I'll use volumes as an alternative to surface parts.

Re: Are the wall layers generated on both sides of a surface part?

marwan_azzam — Mon, 14 Sep 2020 16:03:42 GMT

Hello,

Is it possible to have wall layers on both sides?

Yes, it is possible.

The fluid on either side of the surface part have to belong to two separate bodies.

I suspect in your model it is the same body (or part) on both sides of the surface part. If you separate them into two different bodies you will get a boundary layer on both sides of the surface.

cheers,

Marwan

Re: Are the wall layers generated on both sides of a surface part?

Anonymous — Mon, 14 Sep 2020 19:44:37 GMT

Hello Marwan,

I succeeded in making wall layers on both sides.

I didn't realize your idea. Thanks a lot!

Keisuke