Variables | |
| char * | label |
| int | coupled |
| int | moment_id |
| int | time_extrapolated |
| int | limiter_choice |
| int | scalar_id |
| cs_equation_param_t * | var_cal_opt |
| cs_solving_info_t * | solving_info |
| char * | restart_file |
| int | diffusivity_id |
| double | diffusivity_ref |
| coupled |
If > 0, this variable is coupled using the internal coupling mechanism.
Restricted to fields with CS_FIELD_VARIABLE type.
| diffusivity_id |
Field if of the matching molecular diffusivity for a scalar. Negative value if the field has constant diffusivity.
If set to 0, a matching field will be created and its value reset automatically to that field's id. If set directly to a value > 0, it is assumed that the matching diffusivity field has already been defined and is associated with this scalar. This allows both creating an associated field automatically or in more advanced cases, sharing a diffusivity field between several scalars.
| diffusivity_ref |
Reference molecular diffusivity for a scalar (
). Negative value if not initialized or used.
where
and
are the conductivity and specific heat. When using the Graphical Interface,
and
are specified separately, and the matching molecular diffusivity is computed automatically.
.
) must be specified by the user in the variable ppthch::diftl0 "diftl0"(cs_user_combustion).| label |
Optional label associated to the field; if NULL, name will be used instead.
| limiter_choice |
Integer corresponding to the type of Roe-Sweby Limiter:
Restricted to fields with CS_FIELD_VARIABLE type.
| moment_id |
If > -1, refers to the field if of which the current field is a time moment (see cs_time_moment.h). If < 0, the current field is not a time moment.
Restricted to fields with both CS_FIELD_VARIABLE and CS_FIELD_POSTPROCESS type.
| restart_file |
Indicates in which restart file the associated info may be found.
If NULL, default rules apply.
| scalar_id |
Matching scalar id (inverse Fortran isca(iscal) ), or -1 if the field does not represent a solved scalar type variable.
| solving_info |
Structure containing the solving info of the field variables (used for log, not setup, so set NULL setup logging function)
Restricted to fields with CS_FIELD_VARIABLE type.
| time_extrapolated |
Is the field time-extrapolated?
is extrapolated according to the formula
,
being given by the value of 0.5
is extrapolated at $n+1$ according to the same formula as when = 1 but with
= 1 | var_cal_opt |
Structure containing the equation parameters of a solved variable.
Restricted to fields with CS_FIELD_VARIABLE type.