Simulate with complex geometries and complex physics
COMP_CosEdgeAngle
(chamberwise) parameter to identify edges in geometry (UCV)
COMP_CosEdgeAngle = 0.5
Default: COMP_CosEdgeAngle = 0.8
Edges between boundary elements are detected if
\begin{align}
n_1 \cdot n_2 = cos(\theta) < \mathrm{COMP\_CosEdgeAngle}
\end{align}
with \( n_1, n_2\) the normals of the associated boundary points and \( \theta\) the (edge)angle between them.
Note: This parameter can also be set chamberwise for multiphase simulations (see also KindOfProblem, CHAMBER).
If it is not set for specific chambers, it is automatically set according to the non-chamberwise definition for all chambers.
| This item is referenced in: | |
|---|---|
| common_variables | simple box driving through a channel of water: common_variables.dat |
| COMP_CosEdgeAngle | (chamberwise) parameter to identify edges in geometry (CV) |
| COMP_CosEdgeAngle | (chamberwise) parameter to identify edges in geometry (UCVO) |
| COMP_CosEdgeAngle | (chamberwise) parameter to identify edges in geometry (UCV) |
| %CUMU_SMOOTH_AreaBased% | smooth monitor items along the boundary in every time step |
| %CUMU_SMOOTH% | smooth monitor items along the boundary in every time step |