I am performing a transient analysis (decelerating motion of a brake rotor). My model setup includes a rotating solid rotor, rotating fluid domain and a stationary fluid domain. The angular velocity for the rotor and the fluid domain is kept the same and I am running the simulation in steady state first. The rotor-rotating fluid interface has been given a counter rotation. I have attached the screenshot of the model set up for further reference.
I have checked for all the three possible reasons, the face location specified below. Also, please find the attached output file to this message.
I understand that my interface has non tangential motion, but I am not sure how to eliminate that error.
| ERROR #002100080 has occurred in subroutine CHECK_NORMV. |
| Message: |
| The specified velocity vector on the boundary patch |
| Rotor rotating air Side 1 |
| has a significant normal component at one or more faces.
Thanks in advance!