MHD Module Magnetic Beads

- February 14, 2023 at 2:27 pm
  
  Peter Felbinger
  Subscriber
  
  Hello,
  i am new to the MHD module and have a problem with my simulation.
  I want to apply an external magnetic field to magnetic particles to attract them to a wall of my geometry. My particles exist as a granular phase in the Mixture Model. The properties are those of iron oxide with a size of 1 micrometre. My primary phase is water. If I now apply an external magnetic field, I do not see any movement of the secondary phase.
  What could be the problem that there is no force effect on my phase? Does anyone have a suggestion?
- February 14, 2023 at 3:06 pm
  
  Rob
  Ansys Employee
  
  I don't think the two models are automatically connected. You may need to use a UDF to move the granular phase based on the charge and field gradients.

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