Flutter Stability of a Detuned Cascade in Subsonic Compressible Flow
A mathematical model is developed to predict the unsteady aerodynamics of a detuned two-dimensional flat plate cascade in subsonic compressible flow. Aerodynamic detuning is introduced by nonuniform circumferential spacing and chordwise offset. Combined aerodynamic-structural detuning is accomplished by replacing alternative airfoils with splitter blades...
Journal of Propulsion and Power
Sawyer, Scott and Fleeter, Sanford, "Flutter Stability of a Detuned Cascade in Subsonic Compressible Flow" (1995). Mechanical Engineering Faculty Research. 857.