4th AIAA CFD High Lift Prediction Workshop results using metric-based anisotropic mesh adaptation

This article presents CFD results obtained with the metric-based mesh adaptation platform for the 4th AIAA CFD High-Lift Prediction Workshop on the new CRM-HL geometry. We emphasize the need for a strong solver to achieve iterative convergence for this complex case and we propose a alpha-continuation mesh adaptation algorithm to improve the prediction. Two test cases of the workshop have been carried out: the mesh convergence study at an angle of attack of 7.05 degrees and the C_L,max study.