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Communication Dans Un Congrès Année : 2023

Electromechanical de-icing of rectangular aluminum plates with forced vibration generated with an amplified piezoelectric actuator

Résumé

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.
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Dates et versions

cea-04490435 , version 1 (05-03-2024)

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Christian Bolzmacher, Edouard Leroy. Electromechanical de-icing of rectangular aluminum plates with forced vibration generated with an amplified piezoelectric actuator. International Conference on Icing of Aircraft, Engines, and Structures, Jun 2023, Vienne, Austria. pp.1-9, ⟨10.4271/2023-01-1401⟩. ⟨cea-04490435⟩
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