Fig. 11From: Some effects of domain size and boundary conditions on the accuracy of airfoil simulationsa Structured and b unstructured grids for a NACA 0012 airfoil at \(\alpha =10^{\circ }\) with \(A=30\) and BC-3. Note that the grids at the boundary layer are structured for both parts. Normalized vorticity for the c structured and d unstructured gridsBack to article page