Divergence operator : get divergence from product of three fields
 

Hi
I am trying to program a solver for my special incompressible flow problem.
this solver must solve an equation that includes a divergence operator.

div(U*U*T) : in which U is velocity and T is a volume Scalar Field. T is a known Field and U is unknown of the problem.

I tried fvm::div(phi,fvc::Sp(T,U)) but faced to syntax error in wmake process.

can anyone help me?
thanks