force coefficient's amplitude -- CFD Online Discussion Forums

September 22, 2014, 04:59	force coefficient's amplitude	#1
Konstantine New Member Join Date: Sep 2014 Posts: 10 Rep Power: 11	hi I am using the icofoam on a Re=100 around a cylinder flow. the frequency of the force coefficients is correct but i am getting wrong amplitude, meaning the oscillation happens around value much higher than it should be according to papers and books it should be oscillating around 1.44 but it oscillates around 3. any ideas with this happens. I have checked the coefficient formula it is the usual one so no problem there.

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