Electromechanical De-icing of Rectangular Aluminum Plates with Forced Vibration Generated with an Amplified Piezoelectric Actuator 2023-01-1401
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.
Citation: Bolzmacher, C. and Leroy, E., "Electromechanical De-icing of Rectangular Aluminum Plates with Forced Vibration Generated with an Amplified Piezoelectric Actuator," SAE Technical Paper 2023-01-1401, 2023, https://doi.org/10.4271/2023-01-1401. Download Citation
Author(s):
Christian Bolzmacher, Edouard Leroy
Affiliated:
Université Paris-Saclay, CEA LIST
Pages: 9
Event:
International Conference on Icing of Aircraft, Engines, and Structures
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Aircraft deicing
Aluminum
Smart materials
Vibration
Sensors and actuators
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