The walls condition shows the sides to not applicable
Posted 6 May 2020, 11:09 GMT-4 Fluid, Computational Fluid Dynamics (CFD) Version 5.5 1 Reply
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Hello everyone, I tried to upload an AUTOCAD drawing into COMSOL in order to simulate the fluid flow. But I am unable to assign the wall BC on the wall inside of the drawing. I have uploaded the mph file below. The left end of the big rectangle is the inlet.