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-   -   how to know the cylinder vibration in viv (http://www.cfd-online.com/Forums/fluent/83651-how-know-cylinder-vibration-viv.html)

natto January 6, 2011 08:14

how to know the cylinder vibration in viv
 
hi everyone can any one solve my prob ,i m using fluent to simulate result of oscillating cylinder ,for that i m using dynamic mesh ,i am not using any udf because cylinder will oscillate due to vortex only,for motion of cylinder i gave condition in boundry condition as moving wall with no velocity ,i m getting some result like coff of lift but i dont know wheter my cylinder is oscillating or not

ojha.mayank485 May 23, 2011 20:41

I realize the post is old but how did you simulate VIV without a UDF ???
I really dont think you can do it without a UDF.


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