This work offers the first known three-dimensional continuum vibration analysis for rotating, laminated composite blades. A cornerstone of this work is that the dynamical energies of the rotating blade are derived from a 3-D elasticity-based, truncated quadrangular pyramid model incorporating laminated orthotropicity, full geometric nonlinearity using an updated Lagrangian formulation and Coriolis acceleration terms.
|Journal||American Society of Mechanical Engineers (Paper)|
|State||Published - 1993|
|Event||International Gas Turbine and Aeroengine Congress and Exposition - Cincinnati, OH, USA|
Duration: May 24 1993 → May 27 1993