i am trying to make a mesh for a cfd analysis of a pipeline in mesh log it says tessellated surface not closed
and i do not really know what does it mean?
can you help me with it please
Sometimes this message can be neglected and you may proceed with the meshing process. What you can do is to share your project with us to have a closer look at it.
This is the project, and the error can not be neglected.
Thanks for you attention.
I imported the part to Onshape and exported it as STL then simply re-uploaded to the platform, done. Let me know if there are any further questions.
in fact i am still having another problem in boundary conditions while selecting faces,
it’s just select the whole body in stead of faces.
If you allow me, you can create a split operation for your stl geometry to finally be able to select other faces.
1 - click on the 3 points beside the geometry’s name then choose Add geometry operation:
2 - Select Surface splitting (STL only)
3 - Put 30 degrees in the box then click Start
4 - You can select some faces when it finish
Please let us know if you have more questions.