reversed flow
 

Hi all, When i am running the computations in fluent, I have been encountering an error called " Reversed flow " on some face but in my problem there is no scope of such a flow. Has anyone encountered such error?...if so cud someone plz tell me the sources of such error.

Thanx...

Re: reversed flow
 

due to Y.Çengel "Reverse flow at a pressure outlet is usually an indication that the computational domain is not large enough. If reverse flow warnings persist as the CFD solution iterates, the computational domain should be ectended".

I hope this info help you