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Ansys Learning Forum Forums Discuss Simulation Fluids Inviscid flow over a semicircle simulation issue Reply To: Inviscid flow over a semicircle simulation issue

ahmed.hassan902
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Since I have chosen the inviscid model, which means viscosity is zero, the Reynolds number (Re) is approximately infinity. Therefore, by changing the diameter, I don't think it will change anything. Does this mean that I will always expect separation in inviscid flow?