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Help with UDF for Hinged Leading and Trailing Edge Deflections

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August 12, 2021, 15:59	Help with UDF for Hinged Leading and Trailing Edge Deflections	#1
tsprengeler New Member Minnesota Join Date: Feb 2021 Posts: 4 Rep Power: 5	Hi Everyone, I am new to Ansys Fluent and UDF's but have ample experience in CFX. I need to simulate the motion of a moving leading/trailing edge deflection on an airfoil. I will have a non-rigid body so I know I need to use the Grid_Motion macro. I was wondering if anyone can help me set up the UDF. I need to specify the x location for the motion at 25%c and 85%c for leading and trailing edge respectively. I need to set a max deflection of 6 degrees. I need the amount of deflection per timestep to be specified by a equation of motion which I don't have yet but I will. If anyone is able to help me with this I would greatly appreciate it.

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airfoil, fluent, morphing, moving, udf

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