Sensitivity analysis of the DLR γ model with regard to initialization and freestream conditions

Kurzfassung

The investigation of the sensitivity of the DLR γ model with regard to initialization and freestream conditions provides valuable insights into the optimal settings and practices for reliable and accurate transition prediction in boundary layer flows. Aspects such as grid resolution, initial conditions, and farfield boundary conditions significantly influence the predictive accuracy of skin friction and transition location. Best-practices and recommendations are given based on findings for the ERCOFTAC T3A- flat plate case.