[ozy]

Hi all,

I am trying to find the output values for vs_vec (my udf is as follows ) . How can i get this output values ?

Thanks in advance


DEFINE_UDS_FLUX(particle_flux, f, t, i)

{

real NV_VEC(vs_vec), NV_VEC(A);
real settling_flux;
real x[ND_ND];

NV_D(vs_vec, = , vs_x, vs_y, vs_z);

F_AREA(A, f, t);

if (!BOUNDARY_FACE_THREAD_P(t))
settling_flux = NV_DOT(vs_vec, A);

else

settling_flux = 0.0;

return (F_FLUX(f, t) / rho + settling_flux);
}

[ozy]

I mean that how can i acces the vs_vec values ???

[Sun]

Not sure how you can access the value itself...but can't you have three UDMIs and then do the calculation of vs_vec (it's settling velocity right?)..something like
vs_vec = sqrt(vx^2+vy^2+vz^2)...then you can store it into another UDMI