Table 12 Comparison of the circulation between BC-3 and PVBC for a NACA 0012 airfoil at \(\alpha =10^{\circ }\) having \(A=30\)
From: Some effects of domain size and boundary conditions on the accuracy of airfoil simulations
Boundary condition | \(\int _{\varvec{I}} \varvec{v} \textbf{d}\varvec{y}\) | \(\int _{\varvec{T}} \varvec{u} \textbf{d}\varvec{x}\) | \(-\int _{\varvec{O}} \varvec{v} \textbf{d}\varvec{y}\) | \(-\int _{\varvec{B}} \varvec{u} \textbf{d}\varvec{x}\) | \(\varvec{\Gamma }\) |
|---|---|---|---|---|---|
BC-3 | 0 | −0.268 | 7.508 | −0.619 | 6.621 |
PVBC | 6.931 | 6.931 | 6.928 | 6.931 | 27.721 |