Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Access standard Fluent variables such as pressure, density u velocity.. › Reply To: Access standard Fluent variables such as pressure, density u velocity..

November 15, 2017 at 2:58 pm
sdarmayuda
Subscriber

Dear Mr. Ganore,


Do you know how to access other variables such as torque? I have made a surface on my blade. And I can show the value of the torque working on the surface with axis X as the center. And now I would like to know how to access this torque and put into my UDF so I can modify the rotational velocity per timestep. I have tried to search on Cell Macros and also Face Macros. But I cant any related to torque. Or the torque must be obtained manually by calculating the pressure on the surface multiplied by the surface area and the length to the axis of rotation? Thank you very much.


Best regards,


Darma Yuda