HOW TO DEFINE REFERENCE TEMPERATURE????

- September 1, 2018 at 9:40 am
  
  Devank12
  Subscriber
  
  I have given a udf which define the specific heat of fluid. i have one doubt in this udf. here how to define the Tref in the UDF. explain in detail
  
  #include "udf.h"
  
  DEFINE_SPECIFIC_HEAT(my_user_cp, T, Tref, h, yi)
  
  {
  
  real cp=2000.;
  
  *h = cp*(T-Tref);
  
  return cp;
  
  }
- September 2, 2018 at 3:29 am
  
  raul.raghav
  Subscriber
  
  Solution updated based on abenhadj's comment below. My apologies!
  
  Tref is available inside the Fluent solver under the Materials tab. See attached screenshot.
- September 2, 2018 at 6:29 am
  
  DrAmine
  Ansys Employee
  
  No that is not correct. Tref is the reference temperature for enthalpy calculation from material definition