Closed xztu2121 closed 2 months ago
Hi, thanks for reaching out.
The upper and lower boundary velocities read from the data file (uu2, uu3) are not used anywhere for solving AC, they were there for tests so we removed them. Also there is no Dirichlet condition equal to 1 for AC.
We've made a correction to the symmetry bc, you can now activate it in the updated code. Note that this bc is not needed for good convergence.
Thank you very much for your answer. Can I understand that the inclusion of boundary loss in the loss function may not significantly affect the overall convergence,? In fact, the boundaries provide supervisory information, which appears to have a certain impact.
Yes, for this problem the information from the initial condition is enough.