Implement a user defined Magnetic Field to do further Simulation with

- August 9, 2023 at 2:01 pm
  
  Joshua Igl
  Subscriber
  
  Hello,
  I am new to Ansys and for my current project I am wondering if there is any possibility to implement a user defined magnetic field in Ansys to do further simulation with.
  For my Application, let's say I have a matrix of Tesla-Values which i want to transfer into Ansys and maybe interpolate values in between the given ones. I want to use this magnetic field to simulate the effects it is having on other objects. Is there any way this is possible?
  I was able to create nearly homogenic B-Fields by creating Helmholtz-Coils or a simple long coil with currents in Maxwell. But with this approach I can't create the exact representation of the magnetic field I want to achieve and work with.
  I would be grateful for any help, i hope this is the right channel for my question since this is my first post.
  Thank you,
  Joshua
- August 10, 2023 at 4:40 pm
  
  GLUO
  Ansys Employee
  
  Hello,
  The Helmholtz-Coils and PMs are used to define magnetic field excitations. Maxwell cannot take specific field data as the input. Please check LS-DYNA, it should be able to do this.
  GL
  - August 14, 2023 at 10:13 am
    
    Joshua Igl
    Subscriber
    
    Do you know any Details on how to import such field data in LS-DYNA? I did some research and could not quite find an answer.. I only found out that it seems possible to import this kind of data in Fluent.
    Thank you in advance,
    Joshua
    - August 31, 2023 at 9:29 pm
      
      GLUO
      Ansys Employee
      
      Hi Joshua,
      I only know there were some people did similar work in LS-DYNA, but not the details. Did you find out how to do it? If not, please post the question on LS-DYNA /Fluent block.
      Thanks,
      GL
    - September 4, 2023 at 7:28 am
      
      Joshua Igl
      Subscriber
      
      Hi Gluo,
      Thanks for your help, I did not find a way to do it yet. I posted the question on the LS-DYNA Channel.
      Joshua
- August 11, 2023 at 8:44 am
  
  Joshua Igl
  Subscriber
  
  Thank you for your recommendation! I will take a look into LS-DYNA.
- August 14, 2023 at 10:12 am
  
  Joshua Igl
  Subscriber
  
  @GLUO Do you know any Details on how to import such field data in LS-DYNA? I did some research and could not quite find an answer.. I only found out that it seems possible to import this kind of data in Fluent.
  Thank you in advance,
  Joshua
  Edit: sorry I missed the reply feature..

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