||June 21, 2010 09:26
How to calculate line integrals in FLUENT?
Does anyone know how to calculate line integrals in FLUENT? I am doing a 3D unsteady simulations and would like to calculate the line integrals of several self-generated lines. I am aware there is one option in Report>Surface Integrals>Line-surfs. I tried to get the line integrals of velocity magnitude via this option but it returned zero values. I was confused cause the velocity magnitude along the lines that I defined are not zero but why the line integral is zero? Could anyone give me some suggestions? Thank you....