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Coupling Reference Values with UDF

- December 28, 2018 at 5:49 pm
  
  RCamp
  Subscriber
  
  Hi,
  
  I am curious about if it is possible to update reference values per iteration using UDFs in a transient simulations. Would DEFINE_EXCUTE_AT_END potentially work?
  
  Best,
  
  RCamp
- December 31, 2018 at 3:19 am
  
  Keyur Kanade
  Ansys Employee
  
  for this you can use it. please see below.
  
  if this helps you, please mark this post as 'is solution' to help others on forum.
- January 9, 2019 at 7:13 am
  
  seeta gunti
  Ansys Employee
  
  Hello,
  
  If you want to change any values which are calculated by fluent, it can be done through DEFINE_ADJUST function. DEFINE_EXECUTE_AT_END will do the function at each and every iteration.
  
  DEFINE_ADJUST will adjust the defined variable with the value in UDF. Hope this will help.
  
  Regards,
  
  Seeta
- January 9, 2019 at 10:34 am
  
  Amine Ben Hadj Ali
  Ansys Employee
  
  Which reference values would like to change? Do you mean the values from the "Reference Values" panel?

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