July 9, 2020 at 9:03 amdamis93Subscriber
I am doing turbulence simulation in Ansys Fluent by using the k-kl-omega model. I need to compute the turbulence intensity for the temperature, but it seems only possible to get it for the velocity. Is there a way also for the temperature?
Thanks in advance.
July 9, 2020 at 9:47 amDrAmineAnsys Employee
Never heard about that. I guess you want to check the RMSE of temperature field?
July 9, 2020 at 9:54 amdamis93Subscriber
yes, for the velocities is the RMS of the fluctuations divided by the mean velocity of the fluid. For the temperature is the same, but divided by the difference between Twall and Tmean.
July 9, 2020 at 11:35 amDrAmineAnsys Employee
You can enable data sampling and use values of RMSE to build-up whatever you want.
July 9, 2020 at 1:45 pmdamis93Subscriber
Thanks. Do you know if it is possible to find the RMSE values in results or you can only work with them in solutions?
July 9, 2020 at 2:02 pmDrAmineAnsys Employee
They are accessible as solution variables.
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