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UDF for 2D translational movement

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Old   July 24, 2012, 01:59
Default UDF for 2D translational movement
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Hi all,

I am relatively new to ANSYS Fluent and am trying to impose a simple UDF to move a disturbance through a fluid. I only require the disturbance to move in the x direction with a constant velocity.

Could anyone please point me in the right direction about how to write this UDF?

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