6. D modeling#
6.1. Characteristics of modeling#
(6.1)#\[ \ textrm {Thickness modeling COQUE_3Dd}
1000\ mathit {mm}\]
Boundary conditions:
\(N2\): \(N5\): \(N1\): |
|
Charging:
Traction on the \([34]\) side (SEG3 mesh) + assignment of the same temperature on all knots
The total number of increments is 21 (1 increment between \(t=0s\) and \(1s\), 20 increments between \(t=1s\) and \(2s\))
Convergence is achieved if residue RESI_GLOB_RELA is less than or equal to 10—6.
6.2. Characteristics of the mesh#
Number of knots: 17
Number of meshes: 4
1 QUAD9
2 TRIA7
1 SEG3
6.3. Tested sizes and results#
Identification |
Reference |
Tolerance |
\(t=2\) Displacement \(\mathit{DX}\) (\(N3\)) |
—110 |
1.50% |
\(t=2\) Displacement \(\mathit{DY}\) (\(N3\)) |
303 |
1.00% |
\(t=2\) Constraint \(\mathit{SIXX}\) (\(\mathit{PG}1\)) |
1453 |
3.10% |
\(t=2\) Variable
|
0.2475 |
1.50% |
