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Different value of inductance in Ansys Maxwell and Comsol Multiphysics

- August 26, 2024 at 5:44 am
  
  poonamchnd23
  Subscriber
  
  Dear all,
  I am simulating a solid conductor in 2D FEM in Ansys maxwell for inductance value in eddy current solver.
  ANSYS: excitation= 1A current,
  Boundary: VectorPotential = 0
  Mesh = Length based
  frequency = 1kHz to 1MHz.
  
  I am performing the same experiment in COMSOL multiphysics but getting different values of inductance. can you help me to figure out the error in simulation??
- August 27, 2024 at 1:35 pm
  
  MirandaH
  Ansys Employee
  
  Hello, there are many reasons could contribute to different results:
  Are the geometry identical in both simulation?
  Is that full model or partial model? If partial model is used, did you use any symmetry boundaries? Did you setup symmetry multiplier?
  Are the material propertities the same?
  Do you have eddy effect on both simulations?
  Do you use Litz wire model?
  Did the simulation converge in Maxwell?

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