5. Summary of results

The results obtained are satisfactory. The maximum difference (0.43%) is located on the outer surface of the parallelepiped (Point \(C\)) at the lowest time \(t\). After \(10s\), this difference decreases, the maximum is then 0.054% (point \(O\): center of the parallelepiped).

This test made it possible to test 3D modeling in transient linear mode with HEXA8 and PENTA6 meshes.