transport phenomena problem.

how to get this full energy equation by using shell energy balance ?

1. The full energy equation in Cartesian coordinates is (th+uxh+vyh+wzh)=(tp+uxp+vyp+wzp)+Sh++x(kxT)+y(kyT)+z(kzT)qr where h is enthalpy, p is pressure, Sh is a heat generation source term, qr is the radiation heat flux vector, T is temperature, k is thermal conductivity, is density, and is the dissipation function defined as