[free.man]

Dear all;

I have a problem about my simulation result. i am doing simulation of flow in the pipe. when i define the value of Wall shear stress at wall pipe in the FLUENT and CFD POST, i get totally different result (see attachment).
my question:
1. which one is the right result?. I am confused of this result, because when I check the Velocity, mass flow rate, and Pressure, both Fluent anda CFD Post give same result.

I really hope some one can help here.

Thank You