General Mechanical

General Mechanical

Topics relate to Mechanical Enterprise, Motion, Additive Print and more

Fluid-Solid interface (Coupled Field Harmonic)

    • Hassan.liaquat

      Hi there,


      I am trying to simulate a focused PZT disc vibrating at an ultrasonic frequency, spherically focused at a point 100 mm from its center.


      I made the disc using solid works, imported it in ansys, and using space claim, I prepared an enclosure around it.


      The enclosure was given properties of water and defined as an acoustic region.

      Disc was defined as PZT material, structural region, and given voltage on the front face and ground voltage on the back face.


      When I am trying to define the FSI interface, it gives this error: I select all faces of the disc, front, back, and the circumferential face.

    • Ashish Kumar
      Forum Moderator


      I think you need to have fluid of a similar face defined around the disc to define FSI.


      Ashish Khemka


Viewing 1 reply thread
  • You must be logged in to reply to this topic.