I’m new in Palabos and I’m trying to simulate a complex geometry in a 3D wind tunnel for a final degree project. I’ve found the example of “externalFlowAroundObstacle” and I think that it’s the most useful example for me.
I’ve changed my geometry and variate some parameters and it works.
So the problem is that the code provides me with resulting force values. I need drag and lift coeficients. Can anybody help me? I’ve seen how implementate drag in 2D but not in 3D.