Two half spheres meshed in volumic elements: elastic computation with contact
In this example the nonlinear behaviour of two half spheres in contact is analyzed. The mesh is composed of volumetric meshes.
Modelizations
| Name of the use test |
perf005 |
| Code version |
12 |
| Type of analysis |
Nonlinear computation with contact |
| Material behaviour |
Elastoplastic |
| Geometric behaviour |
Small displacements |
| Dominant type of mesh |
Pentahedron |
Results
| Modelizations | A | B | C | D | E | F |
|---|
| Type of mesh |
Linear |
Linear |
Linear |
Linear |
Linear |
Linear |
| Number of dof |
13 370 |
91 092 |
488 954 |
13 542 |
91 756 |
491 014 |
| Number of elements |
8 964 |
60 996 |
326 854 |
8 964 |
60 996 |
326 854 |
| Contact formulation |
Discrète |
Discrète |
Discrète |
Continue |
Continue |
Continue |
| Number of contact connections |
64 |
222 |
697 |
64 |
222 |
697 |
| Memory used (Mo) |
114 |
510 |
3 785 |
176 |
763 |
2 756 |
| Total time (s) |
3.56 |
83.45 |
2 159.52 |
9.84 |
79.50 |
567.42 |
| STAT_NON_LINE time (s) |
2.99 |
81.48 |
2 149.60 |
9.26 |
77.43 |
557.40 |
| Solver |
MULT_FRONT |
MULT_FRONT |
MULT_FRONT |
GCPC |
GCPC |
GCPC |
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