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-   -   UDF for free vibration of cylinder (http://www.cfd-online.com/Forums/fluent/92571-udf-free-vibration-cylinder.html)

colopolo September 19, 2011 02:59

UDF for free vibration of cylinder
 
Hi all,

I am trying to simulate wind induced free vibration of cylinder.

Does anyone know how to write a UDF for vibrating cylinder in the vertical direction?

I got a reference paper which is "CFD design of a generic controller for vortex-induced resonance"

The author used UDF for moving boundary of cylinder but I have no idea how to write a UDF for VIV problem.

Very thank you for any advises or help.

Thanks

Maimouna April 10, 2014 11:50

Dear colopolo,

did you get the answer to your question? If yes could you please provide me your experience in UDF.

Best wishes

Maimouna

bestniaz February 22, 2016 06:47

Quote:

Originally Posted by Maimouna (Post 485263)
Dear colopolo,

did you get the answer to your question? If yes could you please provide me your experience in UDF.

Best wishes

Maimouna

Dear Maimouna
If you find the solution please share, I am also looking for that...
n_bkhan@yahoo.com
Regards
Niaz

Maimouna February 22, 2016 07:11

Code:

Dear Maimouna
If you find the solution please share, I am also looking for that...
n_bkhan@yahoo.com
Regards
Niaz

Hi Niaz,

sorry, I didn't do UFD any more, I'm doing something else now. Maybe, some body else could help you.

All the best

Maimouna


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