Creating a face for a pipe

So I want to import an assembly that consists of 2 pipes. However, it looks like I need to click on the inlet and outlet face for the simulation to work properly. Anyone happen to know the command for doing that in ONshape or SimScale?

Hi @TheKelvinLim!

Can you please share the project with me? Simply paste the link here and I will have a look at it. Please also elaborate what you mean with “have to click on the inlet and outlet”. The faces should be split at least to make sure you can select the faces, the splitting can be done on our platform or on Onshape.

Best,

Jousef