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March 18, 2006, 16:14 |
Trying to Write pitch and Plunge UDF
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#1 |
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Hi,
I am currently trying to write a UDF file for an airfoil in pitch and plunge to perform unsteady 2-D analysis. I have no experience writing a UDF file, so I was wondering if you could give me a tip on how to integrate the following equations into my UDF. I think I need to use the DEFINE_CG_MOTION UDF. For my plunging motion: h=h_0*sin(omega*t) For Pitching: theta=theta_0*sin(omega*t+delta) Your help would be greatly appreciated. Thank you very much Alex |
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