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-   -   Udf to measure radius of inlet as it changes - FSI simulation (https://www.cfd-online.com/Forums/fluent-udf/182009-udf-measure-radius-inlet-changes-fsi-simulation.html)

DamR December 28, 2016 02:54

Udf to measure radius of inlet as it changes - FSI simulation
 
There is a parabolic velocity profile at the inlet. It is an FSI simulation where the inlet changes its dimensions radially. How to write an udf to automatically measure the radius at each time step and calculate the velocity profile for the new inlet based on it?


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