Enhanced performance of piezoelectric energy harvester incorporating surface protrusions
Haigang Tian, Wenshuai Fan, Wenming Zhang, Lihua Tang, Junlei Wang
Topics & Concepts
AirfoilEnergy harvestingAcousticsFlutterVibrationAirflowElectric potential energyMaterials sciencePiezoelectricityVoltageAerodynamicsEnergy transformationMechanical energyEngineeringPower (physics)Energy (signal processing)Work (physics)Nonlinear systemStiffnessWind tunnelWind speedAerodynamic forceWind powerHarmonic balanceStructural engineeringElectricity generationCoupling (piping)Energy conversion efficiencyRotor (electric)Surface (topology)HarmonicTurbineTorsional vibrationMechanical engineeringFlow velocityNatural frequencyMechanicsPiezoelectric sensorPosition (finance)Vortex-induced vibrationInnovative Energy Harvesting TechnologiesAeroelasticity and Vibration ControlBiomimetic flight and propulsion mechanisms