Reply To: Poor quality mesh at trailing edge for 3d wing

[Rob]

https://innovationspace.ansys.com/learning-library/?p_type=learning-library&discipline[]=Fluids

If lift and drag are oscillating that's an indicator that the flow isn't stable. However, you need to review monitors (of which lift & drag are two), residuals (oscillating or noise at around 1e-2) and images. From what you've shown the result may be transient, but without a lot more images I can't be sure.