8.1
general documentation
Variables
Enthalpic variables pointers
General module for specific physics
+ Collaboration diagram for Enthalpic variables pointers:

Variables

integer, save ihm
 enthalpy, if transported or if deduced More...
 
double precision, save srrom
  with gas combustion, or pulverised coal, srrom is the sub-relaxation coefficient for the density, following the formula: $\rho^{n+1}$\,=\,srrom\,$\rho^n$+(1-srrom)\,$\rho^{n+1}$ hence, with a zero value, there is no sub-relaxation. srrom is initialized to -grand and the user must specify a proper value through the GUI or the initialization subroutine (cs_user_combustion). It is automatically used after the second time-step. More...
 

Detailed Description

Variable Documentation

◆ ihm

integer, save ihm

enthalpy, if transported or if deduced

◆ srrom

double precision, save srrom

with gas combustion, or pulverised coal, srrom is the sub-relaxation coefficient for the density, following the formula: $\rho^{n+1}$\,=\,srrom\,$\rho^n$+(1-srrom)\,$\rho^{n+1}$ hence, with a zero value, there is no sub-relaxation. srrom is initialized to -grand and the user must specify a proper value through the GUI or the initialization subroutine (cs_user_combustion). It is automatically used after the second time-step.

Always useful with gas combustion or pulverized coal.