[alessio.nz]

Hi,

I have to add a transport scalar equation on the variable "C" but the problem is how to add the source term.

Using for instance SimpleFoam and modifying the solver I obtain the following equation for C "Ceqn.H":

solve
(
fvm::ddt(C)
+fvm::div(phi, C)
-fvm::laplacian(nu, C)
);

This is without source term and it works after I tested, including all the changes I have to do in the NewSimpleFoam.C and in createFields.H

Suppose that I want to add the sorce term with the following expression ST=C*(1-C), considering that I have to respect the dimensions in the solving, how can I set this ?

thanks in advance

alex