4. B modeling#
4.1. Characteristics of modeling#
We use 2D_ FLUIDE, D_ PLAN and 2D_ and 2D_ FLUI_STRU modeling in coupled linear dynamics IFS (formulation \((u,p,\mathrm{\varphi })\)).
This modeling tests the creation of empirical modes by activating stabilization (TYPE_BASE =” IFS_STAB “). We calculate three modes but it creates nine.
4.2. Characteristics of the mesh#
The mesh contains 10654 elements of type TRIA3.
4.3. Tested sizes and results#
We test some (complex) values of the database:
Identification |
Reference type |
\(N5\) -DX-mode 1 |
|
\(N5\) -Dy-mode 1 |
|
\(N9\) - PRES -Mode 2 |
|
\(N5\) -DX-Mode 4 |
|
\(N5\) -Dy-mode 4 |
|
\(N9\) - PRES -Fashion 5 |
|
\(N5\) -DX-mode 7 |
|
\(N5\) -Dy-mode 7 |
|
\(N9\) - PRES -Fashion 8 |
|
4.4. notes#
We cannot say anything in absolute terms about the precision of these values because we are testing non-regression values. It is a purely computer test.