4. B modeling#
4.1. Characteristics of modeling#
We repeat the previous mesh which we pass into quadratic elements in order to use the D_ PLAN_INCO_UPG modeling (elements adapted to incompressible problems).
4.2. Characteristics of the mesh#
Number of knots: 65
Numbers and types of meshes: 16 SEG3, 16 QUAD8 with elements D_ PLAN_INCO_UPG.
4.3. Tested sizes and results#
Value tested |
Reference |
Type |
Variance |
Displacement \(\mathrm{DX}\) in \(C\) |
-1.25 |
Analytical |
< 0.01% |
Displacement \(\mathrm{DY}\) in \(C\) |
4.25 |
Analytics |
< 0.01% |
4.4. notes#
These elements adapted to incompressible problems give a result identical to the analytical solution.