[Danath]

Hello,



I am trying to use fvoptions in order to inject air from the bottom of a cylinder bubble column through an orifice as source.



I was wondering if anyone can help me on how the values of the parameters thermo:rho.air , U.air and e.air are defined



thanks in advance.





injector1
{
timeStart 0.0;
duration 50;
selectionMode cellSet;
cellSet injection1;
}

options
{
massSource1
{
type scalarSemiImplicitSource;

$injector1;

volumeMode absolute;
injectionRateSuSp
{
thermo:rho.air (6.02e-8 0); // kg/s
}
}

momentumSource1
{
type vectorSemiImplicitSource;

$injector1;

volumeMode absolute;
injectionRateSuSp
{
U.air ((0 0.358e-6 0) 0); // kg*m/s^2
}
}

energySource1
{
type scalarSemiImplicitSource;

$injector1;

volumeMode absolute;
injectionRateSuSp
{
e.air (90 0); // kg*m^2/s^3
}
}
}