UDF for pitching motion -- CFD Online Discussion Forums

October 15, 2017, 04:36

UDF for pitching motion

ronak

Member

Hanye Azimi

Join Date: Oct 2016

Posts: 42

Rep Power: 9

Hi Foamers
I'm trying to simulate a pitching motion for an airfoil in Ansys. Whole domain moves so the size of the cells are cte. Although the lift and the drag force are correct ( similar to the reference paper) I'm not sure if I'm using the proper UDF. After compiling the UDF, I get this message ' Assuming no motion'. Would you helping me in correcting the UDF,please?

Attached Files

UDF_7.c (851 Bytes, 8 views)

Tags

ansys, mesh motion, pitching airfoil, udf

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