i am getting error while running iteration

like following lines

reversed flow in 1 faces on outflow 6.

reversed flow in 1 faces on outflow 6.

what shoud i do

pls check the outlet boundary conditions like turbulent intensity and Hyd. diameter.. or if possible change them.. try with second order upwind also..

to supress "reversed flow" warning message, use the text interface command: /solve/set/flow warnings? no

or enter the following scheme command within the fluent console window: (rpsetvar 'flow-warnigns? #f)

to reenable these warning messages, replace "no" with "yes" in the text interface commands above and "#f" with "#t" in the scheme command above...!

Hope it serves your purpose...!