Ansys Learning Forum Forums Discuss Simulation Fluids Resonance Reply To: Resonance

C N
Ansys Employee

Hello Pegah,

I recommend you to check the boundary conditions and I have attached the fsi coupled - transient structural and cfx best practice video link . Kindly follow that on how they have defined the interfaces and boundary conditions in fluid analysis you have to supress the solid part and correctly define the regions.

(7) Analyzing FSI with CFX and Mechanical - Part II - YouTube

(7) Analyzing FSI with CFX and Mechanical - Part I - YouTube

I hope this helps you.

Thanks,

Chaitanya Natraj

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