03.1 - Aerodynamics – CFD Methods and Validation
LAMINAR SEPARATION ON AN AIRFOIL WITH PERTURBATION OF OUTER AND INNER BOUNDARY CONDITIONS
E. Tangermann¹, A. Jagadeesha¹, M. Klein¹; ¹Universität der Bundeswehr München, Germany
Laminar separation is very sensitive to perturbations of the boundary conditions. Using numerical simulations, the present study provides an assessment of the impact of boundary perturbations to laminar separation on a quasi two-dimensional airfoil configuration. The two aspects of surface unevenness and ambient turbulence are considered in parametric variations.