[itoalberti]

Hi, I've been looking for an answer to my question but just can't find it!

I'm doing a 2D simulation of an unsteady laminar flow (Re=100) of air at 300 K over an isothermal cylinder at 400K and need to find the mean skin friction coefficient on the wall.

I did manage to plot the values of the coefficient over the wall as a function of position, but just for definite time steps, and what I need is to plot its time-averaged value.

Also, does anyone know if it's possible to plot it as a function of the theta angle on the cylinder surface?

Thank you so much!!