Simulate with complex geometries and complex physics
COEFF_dt_virt
(chamberwise) scaling factor for the virtual time step size (UCV)
COEFF_dt_virt = 0.01
Default: COEFF_dt_virt = 1.0
See VirtualTimeStepSize for the mathematical/numerical algorithm.
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: | |
|---|---|
| tut3d_01 | TUTORIAL 1: flow in a simple tube |
| common_variables | simple box driving through a channel of water: common_variables.dat |
| COEFF_dt_virt | (chamberwise) scaling factor for the virtual time step size (CV) |
| COEFF_dt_virt | (chamberwise) scaling factor for the virtual time step size (UCVO) |
| COEFF_dt_virt | (chamberwise) scaling factor for the virtual time step size (UCV) |
| CoeffDtVirt | per MESHFREE point definition of the virtual time step size |
| VirtualTimeStepSize | virtual time step size to control the correction pressure or the divergence of velocity |