Need help in stability analysis of flow over cylinder
Hi all, I am trying to do Biglobal floquet stability analysis of flow over a cylinder. My base flow has converged and I am getting the Strouhal numbers correctly for different Reynolds numbers. Then I tried to do the stability analysis, but I am not getting the desired results for floquet multipliers. I think there are some wrong settings in my input file that I am not able to figure out. Can anyone look at my input files and help me figuring out the possible source of error? Please check the attached files. Here are the steps I am following:1. Solve for the 2D base flow using UnsteadyNavierStokes equations. (Input file Cylinder.xml)2. Get the base flow (.bse files) by taking 32 time slices over one period. (Input file Cylinder-base.xml)3. Use the base flow to set up stability simulation for a specified LZ (Input fie Cylinder-Stability.xml) The output .evl file is also attached. General data: Re=220, LZ=2.4166, Expected floquet multiplier=0.45. I am new to the solver. Any help will be greatly appreciated. Regards,Arfan Uddin
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                Arfan Uddin