[PierceH]

I'm trying to set up a simple flat plate problem for research into Boundary layer physics. To do So I want to use Prandtl's Boundary Layer equations


https://en.wikipedia.org/wiki/Blasius_boundary_layer




Now I tried this by creating X and Y momentum source terms, which simplify the incompressible NS into these equations. So my X momentum source term in UDFs was written:

source = -C_MU_L(c,t)*C_UDSI_G(c,t,1)[1] + C_P_G(c,t)[0];


Where C_UDSI(c,t,1) = C_DUDY(c,t);

however this was unsuccessful, does anyone have suggestions? Thanks