Numerical simulation of transonic flutter of a wind tunnel flutter model of a high-aspect-ratio transport wing with supercritical airfoil sections has been performed by using the computer code USTF3 which solves the unsteady 3D full potential equation by a two-step semi-implicit time marching finite difference technique. In order to correct the mean steady-state location and strength of the shock wave, a 2D strip turbulent boundary layer technique has been incorporated into USTF3.
Numerical Simulation of Transonic Flutter of a High-Aspect-Ratio Transport Wing
1983
21 pages
Report
Keine Angabe
Englisch
Flutter Simulation of a Transonic Wing
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