This paper describes the feasibility of a de-icing device based on forced vibrations induced in an ice-covered rectangular aluminum plate using an amplified piezoelectric actuator. The removal of the ice layer is caused by the creation of mechanical stresses induced by relatively fast time-varying mode shapes in the very low kHz-range large enough to overcome the adhesion forces at the material/ice interface.
Electromechanical De-icing of Rectangular Aluminum Plates with Forced Vibration Generated with an Amplified Piezoelectric Actuator
Sae Technical Papers
International Conference on Icing of Aircraft, Engines, and Structures ; 2023
2023-06-15
Aufsatz (Konferenz)
Englisch
British Library Conference Proceedings | 2023
|Electrically forced vibration of an elastic plate with a finite piezoelectric actuator
Online Contents | 2009
|