11. Modeling I#

11.1. Characteristics of modeling#

We repeat the previous mesh which we pass into quadratic elements in order to use the D_ PLAN_HHO_121 modeling (elements adapted to incompressible problems). The behavior is GDEF_LOG.

11.2. Characteristics of the mesh#

Number of meshes: 690 TRIA6

11.3. Tested sizes and results#

We test the \(\mathrm{SIYY}\) coordinate of the stress tensor at various points in the \(\mathrm{IJ}\) path in non-regression. We test with respect to modeling \(B\) (AUTRE_ASTER):

Curvilinear abscissa

Reference

Precision

Test

0.0

234.174

\(\mathrm{0,004}\)

AUTRE_ASTER

1.0

241.964

\(\mathrm{0,004}\)

AUTRE_ASTER

3.0

298.027

\(\mathrm{0,004}\)

AUTRE_ASTER

In addition, we test (in non-regression):

The SIXX and SIYY constraint at node B