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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Savonius 2D simulation, Cp increasing after stall point › Reply To: Savonius 2D simulation, Cp increasing after stall point

October 9, 2024 at 2:49 pm
oe23s006
Subscriber

The left image is pressure contour for tsr=0.6 (corr. to top velocity contour) and right is for tsr=1.1 (corr. to bottom velocity contour which you mentioned)

I am calculating the torque/moment sir in my case for finding the Cp. 

But I see sir, so my domain is my problem. You are saying that it is causing the back pressure and interferring with the current iterations. Hence, I need to take a bigger domain?