http://www.wolfdynamics.com/tutorials.html?id=119
I have created a github repository that has the necessary files to perform this validation, including a FreeCAD model with a 30P-30N wing and windtunnel and a CfdOF analysis object.
https://github.com/linuxguy123/30P-30N-Validation-Case
https://github.com/linuxguy123/30P-30N- ... tion.FCStd
The later file can be obtained locally with
Code: Select all
$git clone https://github.com/linuxguy123/30P-30N-Validation-Case/blob/main/30P-30N-Validation.FCStd
I have not been able to achieve validation of the 30P-30N airfoil with the CfdOF workbench after many tries. I believe this to be due to the mesh quality. Either the mesh is too coarse and I achieve a Cl of 1.8-1.9 or the mesh is too fine and cfmesh crashes due to lack of memory (64GB) or the solver crashes due to being unable to apply a patch or a divide by zero error due to ?.
I am hoping that the cfmesh wizards can show me/us how to achieve accurate results using CfdOF.
Thank you.