Hi

I have a problem when trying to get Coeffecient of lift for an external flow around a circular cylinder at Re = 10e4, because Cl doesn't occilate around the zero line.

I changed the domain and the grid too but in vain.

Any Ideas as a solution before using 3D will be great.

Thanks alot.

Yours, Rola

What is your flow Mach number? is the operating pressure set correctly - including its location?

hi

Thanks Mark, I don't use pressure, I just use the velocity components and every thing was alright till Re = 10e4 the problem exists, any idea

Thanx, Rola