Time averaged turbulent viscosity UDF

- November 26, 2020 at 5:58 pm
  
  paola_1
  Subscriber
  
  Hi, there is a way to write the time averaged mean data of turbulent viscosity in a UDF? Like I can do with the x velocity with C_STORAGE_R(c,t,SV_U_MEAN)/delta_time_sampled.nnIn particular, I would like to write a UDF to get the spatial derivatives of the Reynolds Stresses - d(uu)/dx, d(uv)/dy, d(uw)/dz - that I write with the Boussinesq approximation.n
- November 27, 2020 at 12:38 pm
  
  Rob
  Forum Moderator
  
  No idea, have a look in the documentation and header files to see what's available. Note, the macro may be model dependent. n
- November 27, 2020 at 1:11 pm
  
  DrAmine
  Ansys Employee
  
  No there is no Svar for that. I remember there is a way via Custom Field Function and but is it not documented and for that reason not supported.n
- November 27, 2020 at 1:56 pm
  
  paola_1
  Subscriber
  
  Thank you.n

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