General Mechanical

General Mechanical

Fluent and Static Coupling – Fluid and Solid interface setting

    • Eason
      Subscriber

      Hallo,


      I connect the solution of FLUENT with the setup of Static Structural, but when I set the Number of steps to 2, the fluid and solid interface shows question mark. .


      The same problem when connect FLUENT with Transient.


      Is that means, in this kind of coupling, in Static Structural the number of steps can only be set to 1?

    • Kai
      Ansys Employee

      Hi, are you trying to do a one way or two way FSI? If you are using system coupling, it is obligatory to specify 1 loadstep in Mechanical.

    • Eason
      Subscriber

      Hi, I am trying to do one way FSI with FLUENT and Static, and not using Module system coupling. So in this case, the number of steps can only be set to 1?


      I just try to see if it can be realized that on one object load different fluid pressures at different time steps. 


      Thank you.

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