3. Modeling A#
3.1. Characteristics of modeling#
The modeling is done on a hardware point with SIMU_POINT_MAT.
The redistribution of the time step is active.
The convergence criterion is RESI_GLOB_RELA = \({10}^{-10}\).
3.2. Tested sizes and results#
We measure the difference at each moment between the number of iterations of Newton given by the calculated tangent matrix \(\mathit{NB}\text{\_}\mathit{ITER}\text{\_}1\) and that given by the tangent matrix by disturbance \(\mathit{NB}\text{\_}\mathit{ITER}\text{\_}2\). The test consists in verifying that \(\mathit{NB}\text{\_}\mathit{ITER}\text{\_}1-\mathit{NB}\text{\_}\mathit{ITER}\text{\_}2\le 0\) at all times:
\(t\left[\mathit{sec}\right]\) |
|
Reference Value |
Tolerance \(\left[\text{\%}\right]\) |
10 |
0 |
0 |
0 |
20 |
0 |
0 |
0 |
30 |
0 |
0 |
0 |
40 |
0 |
0 |
0 |
50 |
-8 |
0 |
0 |
60 |
-11 |
0 |
0 |
70 |
-11 |
0 |
0 |
80 |
-11 |
0 |
0 |
90 |
-11 |
0 |
0 |
100 |
-11 |
0 |
0 |