These functions calculate the specie-flux and write it as a
surfaceScalarField called 'specie<Type>Flux(<specieName>)'. There are
three such functions; specieAdvectiveFlux and specieDiffusiveFlux return
the advective and diffusive parts of the flux, respectively, and
specieFlux returns the total combined flux.
Example of function object specification:
specieFlux
{
type specieFlux; // specieAdvectiveFlux, specieDiffusiveFlux
libs ("libfieldFunctionObjects.so");
field NH3;
}
Or, using the standard configuration:
#includeFunc specieFlux(NH3)
