6. D modeling#

6.1. Characteristics of modeling#

We repeat the previous mesh which we pass into quadratic elements in order to use 3D modeling_ INCO_UPG (elements adapted to incompressible problems).

6.2. Characteristics of the mesh#

Number of knots: 1054

Number of meshes: 1731

SEG3: 199

QUAD8: 1052

HEXA20: 480

6.3. Tested sizes and results#

We test the \(\mathit{SIYY}\) coordinate of the stress tensor at various points in the \(\mathit{IJ}\) path in non-regression.

Curvilinear abscissa

Reference

Test

0.0

234.122

NON_REGRESSION

1.53224

256.988

NON_REGRESSION

3.26890

300.287

NON_REGRESSION

3.80797

267.555

NON_REGRESSION

4.40378

183.498

NON_REGRESSION

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

  • ERME_ELEM and ERME_ELNO (residual error)

  • The SIXX and SIYY constraint at node B