7. Summary of results

Comparing the simulations between COQUE_3D and DKT, we see that DKT gives more accurate results than COQUE_3D.

Whether with COQUE_3D or DKT, we observe in this test case that the results are very sensitive to the quality of the triangle mesh (TRIA3 /7)

Note:

We still can’t find the first mode (\(n\) =1 and \(m\) =1) regardless of the boundary conditions.