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Ultrasonic ice protection systems: analytical and numerical models for architecture trade-off

Budinger, Marc and Pommier-Budinger, Valérie and Napias, Gaël and Costa Da Silva, Arthur Ultrasonic ice protection systems: analytical and numerical models for architecture trade-off. (2016) Journal of Aircraft, 53 (3). 680-690. ISSN 0021-8669

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Official URL: http://dx.doi.org/10.2514/1.C033625

Abstract

Protection systems against ice conventionally use thermal, pneumatic or electro-thermal solutions. However, they are characterized by high energy consumption. This article focuses on low-consumption electromechanical deicing solutions based on piezoelectric transducers. After a review of the state of the art to identify the main features of electromechanical de-icing devices, piezoelectric transducer-based architectures are studied. Analytical models validated by numerical simulations allow trend studies to be performed which highlight the resonance modes and the ultrasonic frequency ranges that lead to low-consumption, compact ultrasonic deicing devices. Finally, de-icing systems widely studied with bonded ceramics and de-icing systems less usual with Langevin pre-stressed piezoelectric transducers are compared and a Langevin piezoelectric transducer-based device leading to an interesting compromise is tested.

Item Type:Article
Additional Information:Thanks to AIAA editor. The definitive version is available at http://www.aiaa.org/ The original PDF of the article can be found at Journal of Aircraft website: http://arc.aiaa.org/doi/abs/10.2514/1.C033625
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Ecole nationale supérieure des Mines d'Albi-Carmaux - IMT Mines Albi (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: valerie budinger
Deposited On:12 Dec 2016 15:22

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