6. D modeling

6.1. Characteristics of modeling

This modeling is identical to modeling A, the only difference is in the solver used: MUMPS is used here.

6.2. Characteristics of the mesh

Number of knots: 10

Number of meshes and types: 9 SEG2

6.3. Tested sizes and results

As for modeling A, we test on the real and imaginary parts of the \(\mathrm{DX}\) component of the displacement, speed and acceleration of point \({P}_{4}\). The results are equal to those obtained with modeling A, up to at least one decimal place inclusive.