Model Preparation: Interior boundary equalent in STARCCM+
How do we set a face as interior (as we do in fluent) in STARCCM+?
I need this face to map the mesh and monitor the values during run. |
You could create an interface on the surface.
A simpler alternative, if it works, is to create a derived part on the appropriate plane, thresholding as necessary. You can then generate a report based on that and a monitor or plot derived from the report. |
Thanks for the reply Robert.
but my concern is with the mesh generation. I need a hangine face in the middle of the fluid domain on which the mesh is aligned. i. e. face with the nodes mounted on them. Hope you understood my problem. |
If you need nodes on a specific plane then you will need to create an interface within the model.
Why do you need nodes, why wouldn't a plane suffice? |
Hi Roberts,
can you please tell me the method to create interfaces in ccm+ within a region? I tried creating interface and defined the zero thickness face as baffle. But, when i ran the surface remesh command, it is not working. |
The CAD model would need the two sides of the interface (common surface/common perimeter) to be explicitly defined.
The split volumes will come in as different bodies generally which need to be pointed at the same mesh continua, I believe. You can then link the sides of the interface as an in-place interface. Obviously this requires you to know the zones of interest upfront and if you had a large number could rapidly become tedious. That is why the use of derived parts to track quantities has some significant advantages. |
Hello Robert,
Thanks for your timely help. I was able to resolve the problem by defining in-line interfaces. Initially, i tried it by defining the interfaces as baffles which caused problems for me earlier. Thanks again, UB |
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