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time step options descriptor More...
#include <cs_time_step.h>
Data Fields | |
int | inpdt0 |
int | iptlro |
int | idtvar |
double | dtref |
double | coumax |
double | cflmmx |
double | foumax |
double | varrdt |
double | dtmin |
double | dtmax |
double | relxst |
time step options descriptor
Members of this time step options descriptor are publicly accessible, to allow for concise syntax.
cflmmx |
Max. Courant number for the continuity equation in compressible model.
coumax |
Maximum Courant number (when idtvar is different from 0).
dtmax |
Maximum value of dt (when idtvar is different from 0). Take dtmax = max (ld/ud, sqrt(lt/(gdelta rho/rho)), ...).
dtmin |
Minimum value of dt (when idtvar is different from 0). Take dtmin = min (ld/ud, sqrt(lt/(gdelta rho/rho)), ...).
dtref |
Reference time step.
foumax |
Maximum Fourier number (when idtvar is different from 0).
idtvar |
Option for a variable time step
inpdt0 |
Indicator "zero time step"
iptlro |
Clip the time step with respect to the buoyant effects
relxst |
Relaxation coefficient for the steady algorithm.
varrdt |
Allowed relative variation of dt (when idtvar different from 0).