A novel frequency-domain analytical-numerical model for the aerodynamic solution of
camber morphing wings is developed. The model combines an unsteady lifting-line …

Whirl flutter as an aeroelastic instability can be a limiting factor in the design and certification
of turboprop aircraft configurations, especially for the engine suspension. Whirl flutter …

The aeroelastic instability phenomenon called whirl flutter is of increased interest for the
flutter assessment of aircraft, as a new generation of propeller aircraft is being developed …

This paper presents the development of an algorithm for open-loop transfer functions
identification and reduced-order modelling of a dynamical system, from closed-loop data …

This work employs the principles of time-variant systems theory to investigate the unsteady
aerodynamics of rotary-wing configurations under periodic equilibrium conditions. Their …

View Video Presentation: https://doi. org/10.2514/6.2023-1307. vid The prediction of
propeller whirl flutter for turboprop aircraft is usually done using aerodynamic derivatives …

Aircraft configurations with propellers have been drawing more attention in recent times,
partly due to new propulsion concepts based on hydrogen fuel cells and electric motors …

The aim of this work is the development of dynamic, finite-state modelling of wake inflow
generated by kinematic perturbations of rotors in steady flight conditions. Extracted from …

A frequency-domain lifting-line solution algorithm for the prediction of the unsteady
aerodynamics of wings is presented. The Biot–Savart law is applied to determine the …

Among the renewable energy technologies, offshore wind energy is expected to provide a
significant contribution for the achievement of the European Renewable Energy (RE) targets …