Find answers, ask questions, and connect with our <br>community around the world.

Home Forums Introduction to FSI Forum Miniproject FSI

  • Miniproject FSI

    Posted by Josip on May 15, 2024 at 1:49 pm

    Hi,

    I am working on the Project 2 for FSI miniproject. For Re=500 the angular displacement is larger than 90 deg, and the simulations stops due to floating point error. I tried to increase distance of the dynamic mesh but it doesn’t help.

    I wonder if the dynamic mesh is supposed to work for angular displacements larger than 90 deg? Is there a limitation how much mesh can twist before the mesh it too distorted?

    Josip replied 2 months ago 2 Members · 2 Replies
  • 2 Replies
  • Chennakesava

    Member
    May 16, 2024 at 8:42 am

    Hi,

    In that case, try using lower Reynolds numbers. Or, you can increase the stiffness of the spring.

    • Josip

      Member
      May 16, 2024 at 8:45 am

      Thanks for the answer!

Log in to reply.

error: Content is protected !!