Additional right-hand side source terms for velocity components equation (Navier-Stokes)
Local variables and initialization
Example
Example of arbitrary source term for component
:
appearing in the equation under the form:

In the following example:
with:
- CKP = 1.0 (in
) (return term on velocity)
- MMT = 100.0 (in
) (momentum production by volume and time unit)
which yields:
- st_imp[i][0][0] = volume[i] * A = - volume[i]*(rho*CKP)
- st_exp[i][0] = volume[i] * B = volume[i]*(XMMT)
Body
_st_imp[i][0][0] = -
cell_f_vol[i] * cpro_rom[i] * ckp;
}
}
Example of a boussinesq momentum source term
Example to add Boussinesq source to the z component of
:
Body