Simulate with complex geometries and complex physics
damping_p_corr
(chamberwise) parameter to reduce the dynamic pressure as initial guess for the next time level (UCV)
damping_p_corr = 0.95
Default: damping_p_corr = 0.999
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.
In the sketch of the solvers v-- and vp- for details, the value of damping_p_corr represents the symbol \( \mathcal{C}\) in order to produce the guess of the dynamic pressure \( \tilde{p}^n_{dyn} = \mathcal{C} p^n_{dyn}\) for the new time cycle.
| This item is referenced in: | |
|---|---|
| common_variables | simple box driving through a channel of water: common_variables.dat |
| AirIntake | Air intake example to create a stable air flow field |
| damping_p_corr | (chamberwise) parameter to reduce the dynamic pressure as initial guess for the next time level (CV) |
| damping_p_corr | (chamberwise) parameter to reduce the dynamic pressure as initial guess for the next time level (UCVO) |
| damping_p_corr | (chamberwise) parameter to reduce the dynamic pressure as initial guess for the next time level (UCV) |
| %ind_p_dyn% | dynamic pressure boundary conditions |
| TimeIntegration | Order of time integration |
| v-- | segregated, directly incompressible solver |
| vp- | directly incompressible, implicit solver with penalty formulation |