Hi all,How to calculate the wall shear stress along perimeter of specific surface,then i want to show wall shear stress distribution in the figure(position,wss). How can i do it in Fluent?Thank you

Fluent 6.3 tutorial 3: Figure 3.14 and associated text.

Thanks Joe, but in the Fluent 6.3 tutorial 3 case wall-bottom and wall-top are wall so wall shear stress is easy to calculate. But in my case i want to get the wall(only contour) from specific surface then calculate WSS along perimeter. I only create several points on the contour it is not accurate.How can i create this wall ? can you tell me more detail?Thanks again