Strategies towards a more sustainable aviation: A systematic review

F Afonso, M Sohst, CMA Diogo, SS Rodrigues… - Progress in Aerospace …, 2023 - Elsevier
As climate change is exacerbated and existing resources are depleted, the need for
sustainable industries becomes ever so important. Aviation is not an exception. Despite the …

Recent developments in the aeroelasticity of morphing aircraft

RM Ajaj, MS Parancheerivilakkathil… - Progress in Aerospace …, 2021 - Elsevier
This paper presents an extensive review of the developments in the aeroelasticity of
morphing aircraft that occurred in the last decade (from 2009 to 2020). It focuses mainly on …

Nonlinear folding wing tips for gust loads alleviation

A Castrichini, V Hodigere Siddaramaiah… - Journal of Aircraft, 2016 - arc.aiaa.org
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 …

Analysis of damping from vertical sloshing in a SDOF system

L Constantin, J De Courcy, B Titurus… - … Systems and Signal …, 2021 - Elsevier
The effect of the sloshing motion of liquid in a tank on the vertical transient motion of a single
degree of freedom system is investigated. Step release tests of a vertically vibrating …

Folding wingtips for improved roll performance

F Healy, R Cheung, T Neofet, M Lowenberg… - Journal of Aircraft, 2022 - arc.aiaa.org
Future aircraft designs look set to use longer wingspans to increase the aspect ratio and
therefore overall aerodynamic efficiency of the airframe. Such larger wingspans also reduce …

The effect of folding wingtips on the worst-case gust loads of a simplified aircraft model

D Balatti, H Haddad Khodaparast… - Proceedings of the …, 2022 - journals.sagepub.com
In recent years, the development of lighter and more efficient transport aircraft has led to an
increased focus on gust load alleviation. A recent strategy is based on the use of folding …

Testing of folding wingtip for gust load alleviation of flexible high-aspect-ratio wing

RCM Cheung, D Rezgui, JE Cooper, T Wilson - Journal of Aircraft, 2020 - arc.aiaa.org
Folding wingtips have begun to feature on recent aircraft designs, as a solution for
compliance with existing airport gate width regulations while enabling high-aspect-ratio …

Testing of a hinged wingtip device for gust loads alleviation

RCM Cheung, D Rezgui, JE Cooper, T Wilson - Journal of Aircraft, 2018 - arc.aiaa.org
Recent aircraft designs have considered higher-aspect-ratio wings to reduce induced drag
for improved fuel efficiency; however, to remain compliant with airport gate requirements …

[HTML][HTML] Experimental and numerical investigation of an aircraft wing with hinged wingtip for gust load alleviation

D Balatti, HH Khodaparast, MI Friswell… - Journal of Fluids and …, 2023 - Elsevier
A recent consideration in aircraft design is using hinged wing tip devices to increase the
aspect ratio, improving aircraft performance. Moreover, numerical studies have suggested …

Aeroelastics flight dynamics coupling effects of the semi-aeroelastic hinge device

A Castrichini, T Wilson, F Saltari, F Mastroddi… - Journal of Aircraft, 2020 - arc.aiaa.org
A recent consideration in aircraft design is the use of folding wingtips, with the aim of
enabling higher-aspect-ratio aircraft with less induced drag but also meeting airport gate …