Aeroelastics Flight Dynamics Coupling Effects of the Semi Aeroelastic Hinge Device

Andrea Castrichini; Tom Wilson; Francesco Salteri; Franco,  Mastroddi ,; Nicola Viceconti; Jonathan E Cooper

doi:10.2514/1.C035602

Aeroelastics Flight Dynamics Coupling Effects of the Semi Aeroelastic Hinge Device

Andrea Castrichini, Tom Wilson, Francesco Salteri, Franco, Mastroddi , , Nicola Viceconti, Jonathan E Cooper

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Abstract

A recent consideration in aircraft design is the use of folding wing-tips with the aim of enabling higher aspect ratio aircraft with less induced drag, but also meeting airport gate limitations. This study investigates the impact of floating folding wing-tips on the aircraft flight dynamics. It is found that a floating wing-tips aircraft has similar handling qualities with respect to an aircraft with no wing extension.

Original language	English
Number of pages	9
Journal	Journal of Aircraft
Early online date	28 Nov 2019
DOIs	https://doi.org/10.2514/1.C035602
Publication status	E-pub ahead of print - 28 Nov 2019

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This is the author accepted manuscript (AAM). The final published version (version of record) is available online via the American Institute of Aeronautics and Astronautics at https://arc.aiaa.org/doi/10.2514/1.C035602. Please refer to any applicable terms of use of the publisher.
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title = "Aeroelastics Flight Dynamics Coupling Effects of the Semi Aeroelastic Hinge Device",

abstract = "A recent consideration in aircraft design is the use of folding wing-tips with the aim of enabling higher aspect ratio aircraft with less induced drag, but also meeting airport gate limitations. This study investigates the impact of floating folding wing-tips on the aircraft flight dynamics. It is found that a floating wing-tips aircraft has similar handling qualities with respect to an aircraft with no wing extension.",

author = "Andrea Castrichini and Tom Wilson and Francesco Salteri and {Mastroddi ,}, Franco, and Nicola Viceconti and Cooper, {Jonathan E}",

year = "2019",

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day = "28",

doi = "10.2514/1.C035602",

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AU - Castrichini, Andrea

AU - Wilson, Tom

AU - Salteri, Francesco

AU - Mastroddi , , Franco,

AU - Viceconti, Nicola

AU - Cooper, Jonathan E

PY - 2019/11/28

Y1 - 2019/11/28

N2 - A recent consideration in aircraft design is the use of folding wing-tips with the aim of enabling higher aspect ratio aircraft with less induced drag, but also meeting airport gate limitations. This study investigates the impact of floating folding wing-tips on the aircraft flight dynamics. It is found that a floating wing-tips aircraft has similar handling qualities with respect to an aircraft with no wing extension.

AB - A recent consideration in aircraft design is the use of folding wing-tips with the aim of enabling higher aspect ratio aircraft with less induced drag, but also meeting airport gate limitations. This study investigates the impact of floating folding wing-tips on the aircraft flight dynamics. It is found that a floating wing-tips aircraft has similar handling qualities with respect to an aircraft with no wing extension.

U2 - 10.2514/1.C035602

DO - 10.2514/1.C035602

M3 - Article (Academic Journal)

SN - 0021-8669

JO - Journal of Aircraft

JF - Journal of Aircraft

ER -

Aeroelastics Flight Dynamics Coupling Effects of the Semi Aeroelastic Hinge Device

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