Hello,
I am designing a contraction for a water tunnel. I have attached the model in the post.
I am running into the error: unresolved boundary condition at inlet flow boundary condition. Can someone please tell me what I am doing wrong?
I have meshed half the contraction and have assumed symmetry in x-axis for the other half. Is that ok?
My initial conditions are set to zero. Is that ok?
Sorry, I am fairly new to this. The tutorials and online help has got me this far, but now I am stuck.
By defining outlet flow rate, you set the velocity. So it will remain constant. Only a pressure outlet would have a different profile. This is more recommended by the developers.
Comp domain for internal analysis is automatically set so no need to change.
Have you reviewed the definition of ti? What do you have to compare it against?