Back flow /reverse flow/ prevent reverse flow in Fluent
Hi freinds ;
1/ Is back flow = reverse flow in fluent ?
Back flows occur generally in the case of a pipe flow( slope , drop in pressure gradient ...)
In the case of a flow with a minimal possibility of reverse flow occurence ( example compressible flow in a nozzle , or external supersonic flow) ; what do you think :
: Should i check " Prevent reverse flow " ? ( please see photo attached) .
Thanks you very much