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Hello everyone!

I'm trying to calculate the distribution of shear stress in a semicircular channel using Telemac3D. I made several simulations varying only the number of layers in 3D mesh and for all of them I got different values of shear stress.
After analysing some vertical profiles of the velocities, seems to me that the program is not considering logarithic distribution of velocity, because the velocity are the same for all the layers.
I'm attaching my cas file, can somebody please help me?

Not sure if this helps but there is a keyword:

Velocity Vertical profiles

For boundary conditions to specify logarithmic vertical profiles.


Thanks