Learning Forum

[ahmedshafie]

I want to make contour of torque in fluent or in cfd post

[Amine Ben Hadj Ali]

You need to create additional variables to store the torques and forces to do that.

[Amine Ben Hadj Ali]

Please for the future raise the question in the appropriate category.

[ahmedshafie]

what variable do i need to create?

[ahmedshafie]

thanks for choosing the appropriate category i didnt know wich one is better

[Amine Ben Hadj Ali]

You require a user defined function with a user defined cell memory in Fluent which will store force or moment for every single face at the wall in question. With CFD-Post there is no option to show force values as contour plots.

[Amine Ben Hadj Ali]

But you can show pressure and wall shear stress values which are basis of force /moment. You might create then additional variable which stores expressions in which you formulate the pressure and viscous force

[ahmedshafie]

thanks for your help