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-   -   how to give vibration or frequency in fluent (http://www.cfd-online.com/Forums/fluent/118783-how-give-vibration-frequency-fluent.html)

nitman118 June 4, 2013 07:59

how to give vibration or frequency in fluent
 
hi fellow cfd users,

i am finding it hard to simulate flow through a workpeice which is vibrating radially with a specific frequency while the flow passes through it. All i could do till now is to adjust the time step and give the required translation through mesh motion....... Is there any method through which we can give periodic vibration.....thanks!!

ghost82 June 5, 2013 12:35

Yes, moving/deforming mesh through udf.

nitman118 June 6, 2013 06:51

http://www.cfd-online.com/Forums/flu...tml#post432407


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