10. H modeling#
10.1. Characteristics of modeling#
Same as G modeling except that we use sub-integrated modeling, “C_ PLAN_SI “.
The outer ring defines the master surface.
10.2. Characteristics of the mesh#
The quadratic mesh includes:
160 SEG3 type meshes;
240 QUAD8 meshes.
10.3. Tested sizes and results#
The contact pressure (LAGS_C) is calculated for the node \(A\) with coordinates \((0.6\mathrm{,0}.0)\), the node that at the initial moment is located farthest to the right of the interface between the two rings. The calculated values are compared to the value obtained according to equation 1.5 for an external pressure of \(p\mathrm{=}1.0E7\). The rotation of the inner ring is applied. We look at the variations in external pressure during this rotation. It is tested when the meshes are again facing each other.
Identification |
Reference |
Aster |
tolerance |
LAGS_C at node \(A\) Integration diagram AUTO |
|
Analytics |
\(\mathrm{1,5}\text{\%}\) |