Impact of optimized variable rotor speed and active blade twist control on helicopter blade–vortex interaction noise and environmental impact
Stavros Vouros, Nikolaos D. Polyzos, Ioannis Goulos, Vassilios Pachidis
Topics & Concepts
Blade pitchRotor (electric)Noise (video)EngineeringAeroelasticityHelicopter rotorAeroacousticsAerospace engineeringBlade (archaeology)Active noise controlControl theory (sociology)AerodynamicsComputer scienceMechanical engineeringControl (management)Image (mathematics)Channel (broadcasting)Artificial intelligenceTelecommunicationsSound pressureElectrical engineeringAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsWind and Air Flow Studies