I'm trying to solve the two dimensional reactive flow by control volume based finite element method, at the present my code can solve 2D Naviar Stokes, I would like to know that can I add and couple the discretized equation of conservation of species by the same method?I mean can control volume based finite element solve the coupled Naviar Stokes equations and conservation of species? I will be most grateful if some body could help me.

i want to solve the developing flow in the semiscircular duct with H1 boundary condition but i do not find the realtion betwen the wall teperature and the bulk temperature pleae if any have any saggeuanes please send an email or give some rerance .please.