Streamfunction computation in Fluent
 

Hello Every one,

It seems that fluent reports the absolute of stream-function as can be seen from the color bar of the plot (when plotting contours of stream function ) . Does any one know about this? has any one come across a negative value of stream-function reported by fluent. thanks a lot. i would really appreciate any help on this as it is very critical and urgent.

also is there a way to know the actual range of stream function (including the negative sign)

regards