On the Dispersion Mechanism of the Flutter Boundary of the AGARD 445.6 Wing

The variation in the flutter boundary of the AGARD 445.6 wing in transonic and low supersonic states is an unresolved issue in the field of aeroelasticity. This well-known variation phenomenon is mainly reflected in three aspects: 1) the discrepancy between the computational and the experimental results; 2) the large dispersion of the computational results between different solvers; 3) the sensitivity of calculated flutter boundary to many...