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colopolo September 8, 2011 03:51

Free vibration of plate
 
Dear All,

Currently, I am trying to simulate free vibration of plate for investigating flutter velocity.

1. Simlified 2D plate (H/W=0.05, height=0.015m, width=0.3m).
2. inlet condition is constant velocity with low turbulence intensity. the velcotiy will be changed from 2 to 20 m/s)

My question is how to make UDF file of plate?
I have some information of plate (natural freq. , weight, moment of intertial etc).
To check wind-induced free vibration of plate, I think I need a udf function for dynamica behavior of plate.

Is there anyone who can help me?

Any ideas or advices are welcome.

have a good day.


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