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 …
morphing aircraft that occurred in the last decade (from 2009 to 2020). It focuses mainly on …
[HTML][HTML] Recent developments of polymer-based skins for morphing wing applications
The ability of morphing aircraft to adapt their shape in flight hinges on the incredible
flexibility of their skins, which have multiple degrees of freedom. This paper presents a …
flexibility of their skins, which have multiple degrees of freedom. This paper presents a …
Aeroelastic tailoring of a representative wing box using tow-steered composites
There has been an increasing effort to improve aircraft performance through using
composite tailored structures, not only to reduce weight, but to exploit beneficial aeroelastic …
composite tailored structures, not only to reduce weight, but to exploit beneficial aeroelastic …
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 …
compliance with existing airport gate width regulations while enabling high-aspect-ratio …
Testing of a hinged wingtip device for gust loads alleviation
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 …
for improved fuel efficiency; however, to remain compliant with airport gate requirements …
Gust loads on aircraft
An important prerequisite for the design, assessment and certification of aircraft and their
associated control systems is a quantitative specification of the environment in which the …
associated control systems is a quantitative specification of the environment in which the …
Passive gust alleviation of a flying-wing aircraft by analysis and wind-tunnel test of a scaled model in dynamic similarity
S He, S Guo, Y Liu, W Luo - Aerospace Science and Technology, 2021 - Elsevier
An investigation was conducted to evaluate the effectiveness of a passive gust alleviation
device (PGAD) installed in a flying-wing aircraft of 62.3 m wing span at large swept back …
device (PGAD) installed in a flying-wing aircraft of 62.3 m wing span at large swept back …
A polymorphing wing capable of span extension and variable pitch
MS Parancheerivilakkathil, Z Haider, RM Ajaj… - Aerospace, 2022 - mdpi.com
This paper presents the development of a novel polymorphing wing capable of Active Span
morphing And Passive Pitching (ASAPP) for small UAVs. The span of an ASAPP wing can …
morphing And Passive Pitching (ASAPP) for small UAVs. The span of an ASAPP wing can …
Unsteady aeroelastic analysis of the semi aeroelastic hinge including local geometric nonlinearities
P Mastracci, F Saltari, F Mastroddi, T Wilson… - AIAA Journal, 2022 - arc.aiaa.org
A recent consideration in aircraft design is the use of folding wing tips, with the aim of
enabling higher aspect ratio wings with less induced drag but also meeting airport gate …
enabling higher aspect ratio wings with less induced drag but also meeting airport gate …
Airfoil gust load alleviation by circulation control
Y Li, N Qin - Aerospace Science and Technology, 2020 - Elsevier
This paper presents a numerical investigation on the gust load alleviation effects based on
circulation control (CC) via blowing over airfoil trailing-edge Coanda surface. The …
circulation control (CC) via blowing over airfoil trailing-edge Coanda surface. The …