Flutter Analysis of Unsteady Transonic Wing

As the most dominant problem in aeroelasticity analysis,flutter is mainly emphasized in aircraft design.Nowadays,computational methods based on Double Lattice Formulation are adopted by researchers in aeroelasticity studies.In this paper,the p-k method is introduced to analyze the AGARD445.6 wing standard model,flutter velocities and frequencies at different heights as well as Maches are computed.Numerical results show that they are well matched with the experiment values.