scalarTransportModel_generalManual command¶
Syntax¶
Defined in scalarTransportProperties dictionary.
scalarTransportModel generalManual;
generalManualProps { phiFieldName phiName; voidfractionFieldName voidfractionName; ScT scalar1; PrT scalar2; cpVolumetric scalar3; cpVolumetricFieldName word1; rhoMixFieldName word2; eulerianFields ( C T );
}
- phiName = (optional) name of the surface field for the SUPERFICIAL flux, default “phi”.
- voidfractionName = (optional) name of the finite volume voidfraction field, default “voidfraction”.
- scalar1 = (optional, default 0.7) turbulent Schmidt Nr, set to large value to suppress turbulent species transport
- scalar2 = (optional, default 0.7) turbulent Prandtl Nr, set to large value to suppress turbulent heat transport
- scalar3 = (optional, alternatively define word1) volumetric heat capacity as a global constant (in contrast to cpVolumetricFieldName for a field). This is the mixture density times the heat capacity J/K/(m_voidspace)^3, will only be used if cpVolumetricFieldName, or updateMixtureProperties = false
- word1 = (optional, alternatively define scalar3) volumetric heat capacity as a field
- word3 = mixture density field
- C = concentration field name
- T = temperature field name
Examples¶
generalManualProps
{
phiFieldName "phi";
ScT 0.7;
PrT 0.7;
cpVolumetric 1196;
rhoMixFieldName "rhoMix";
eulerianFields
(
C
T
);
fvOptionsC
{
};
fvOptionsT
{
};
}
Description¶
Solves the advection-dispersion transport equation for a dilute scalar quantity in the fluid phase. fvOptions can be specified to model sources, etc. in the fluid phase. Exchange models with a particle phase can be included by including appropriate forceModels in couplingProperties.
Restrictions¶
The user MUST ensure the “phi” field is SUPERFICIAL (i.e., the fluid-phase velocity times voidfraction interpolatedat the cells’ faces). The code cannot know or check whether this is the case, so the user of a certain solver has to ensure this.