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ANSYS Fluent 2D flow over a cylinder (how to get displacement)

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Old   March 26, 2022, 03:07
Unhappy ANSYS Fluent 2D flow over a cylinder (how to get displacement)
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Faisal Iliasu Illo
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Hello everyone,

I'm simulating a 2D flow over a cylinder (FSI) using ANSYS Fluent. I have obtained the lift-coefficient (Cl) at Y-axis but unfortunately I wasn't able to get the displacement. Please could anyone help me with a formula or UDF I can use to calculate the cylinder's displacement at Y-axis?. Thanks!

NOTE: I used dynamic meshing and the cylinder oscillates at Y-axis only.

Lift-coefficient = 1.25
Diameter of cylinder = 48mm.

Last edited by Faisal Illo; April 5, 2022 at 00:43. Reason: Diameter correction***
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ansys fluent 2022 r2, cfd analysis, displacement solver, fsi simulation

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