HFSS: unexpected asymmetric H field data

- June 17, 2019 at 1:08 pm
  
  JosiBee
  Subscriber
  
  Hello guys,
  
  I am using HFSS 3D Modeler to simulate a coil array that is bent around a cylinder with a self defined material. The coil array is symmetrical around the z axis. Nevertheless I get an asymmetrical H field plot (see attached picture). I already changed the material of the cylinder to air, without any effect. I put very high convergence criteria also (max delta s = 0.0025) and a 10mm mesh operation inside the cylinder. Does someone know where this asymmetry comes from and how I can get a symmetrical field? Am I missing a certain setting? I would be very thankful for your help.
  
  Thanks in advance!

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