[ijk]

Dear all,

My question is regarding the use of a stage interface.

I am modelling a fan blowing air through a radiator.

Is it valid to model one fan passage out of seven and the entire radiator and to use a stage interface between the two? The radiator is square. In other words do I need to model the full fan for this case?

I am considering using the downstream velocity constraint "constant total pressure" so that the downstream velcoity can be adjusted due to the impact of the radiator.

Thanks,

ijk