GSI examples - Fortran wrapper

[lcutrone]

Hi,
are they available additional examples for the fortran wrapper, and in particular for the gsi module?
I would like to use mutation++ to solve surface mass and energy balance for an ablative boundary condition to be implemented in my own CFD solver.

Thanks,
Luigi

[capriatim]

Hi Luigi,

you should first of all create a GSI.xml file to specify simulation surface reactions. You can find some examples in Mutationpp/tests/data/gsi.
Then you have to set the problem up in your CFD solver:
mass balance:
CALL mpp_set_surface_state( partial density on the wall , Twall)
CALL mpp_set_diffusion_model( mole fractions of the first cell close to the surface, distance cell center - wall )
CALL mpp_solve_surface_balance()
CALL mpp_get_surface_state(partial density on the wall, Twall)
CALL mpp_mass_blowing_rate(mdot)

mass-energy balance:
same story, but you have to add the gas conductive heat flux to the wall
CALL mpp_set_cond_heat_flux( T of the first cell close to the surface, distance cell center wall )

Michele