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 …

Elastic shape morphing of ultralight structures by programmable assembly

NB Cramer, DW Cellucci, OB Formoso… - Smart Materials and …, 2019 - iopscience.iop.org
Ultralight materials present an opportunity to dramatically increase the efficiency of load-
bearing aerostructures. To date, however, these ultralight materials have generally been …

[HTML][HTML] 飞行器气动弹性风洞试验技术综述

杨希明, 刘南, 郭承鹏, 张颖, 孙健, 张戈, 于贤鹏… - 空气动力学学报, 2018 - html.rhhz.net
研究气动弹性问题的主要手段有数值计算, 风洞试验和飞行试验三种, 气动弹性风洞试验具有
可靠性高(相比数值计算) 和代价低(相比飞行试验) 等优势, 已成为航空航天飞行器气动弹性性能 …

Optimization of variable-camber continuous trailing-edge flap configuration for drag reduction

E Ting, D Chaparro, N Nguyen, GEC Fujiwara - Journal of Aircraft, 2018 - arc.aiaa.org
The variable-camber continuous trailing-edge flap is a novel control surface technology
designed to serve as an aeroelastic wing shaping control device. Capable of minimizing …

Development of variable camber continuous trailing edge flap for performance adaptive aeroelastic wing

N Nguyen, U Kaul, S Lebofsky, E Ting… - … AeroTech Congress & …, 2015 - ntrs.nasa.gov
This paper summarizes the recent development of an adaptive aeroelastic wing shaping
control technology called variable camber continuous trailing edge flap (VCCTEF). As wing …

[HTML][HTML] Bi-direction and flexible multi-mode morphing wing based on antagonistic SMA wire actuators

Y Jiannan, Y Zhang, GU Xiaojun, LI Jinjian… - Chinese Journal of …, 2024 - Elsevier
This work evaluates the viability of a cutting-edge flexible wing prototype actuated by Shape
Memory Alloy (SMA) wire actuators. Such flexible wings have garnered significant interest …

[HTML][HTML] Design and validation of a variable camber wing structure

SUN Xiasheng, XUE Jingfeng, Z Jin, W Zhigang… - Chinese Journal of …, 2024 - Elsevier
Variable camber wing technology is one of the important development trends of green
aviation at present. Through smooth, seamless, continuous and adaptive change of wing …

Mechanism/structure/aerodynamic multidisciplinary optimization of flexible high-lift devices for transport aircraft

Y Tian, J Quan, P Liu, D Li, C Kong - Aerospace Science and Technology, 2019 - Elsevier
Mission adaptive variable camber wing in both chord-wise and span-wise directions that can
improve the aerodynamic performance during takeoff, landing and cruising flight, will be the …

Exploratory wind tunnel gust alleviation tests of a multiple-flap flexible wing

J Berg, KY Ting, TJ Mundt, M Mor, E Livne… - AIAA SciTech 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-2488. vid An active flexible 85"
span wing of aspect ratio 8.36 with six independently actuated trailing edges flaps, spanning …

Study on Fluid–Structure Interaction of a Camber Morphing Wing

Y Wang, P Lei, B Lv, Y Li, H Guo - Vibration, 2023 - mdpi.com
The influence of trailing edge deformation on the aerodynamic characteristics of camber
morphing wings is an important topic in the aviation field. In this paper, a new memory alloy …