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Modeling and Design on Trailing Edge of Morphing Wing
2015Morphing wing can change its shape to improve the aerodynamic characteristics. In this paper the concept of multiple-hinges’ type spectrum is presented. A new type synthesis method for planar kinematic chains is developed. Focus on 7-bar mechanisms the type synthesis is carried out. Based on the results, the trailing edge design scheme is setup.
Gang Li, Bing Li
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Manufacturing and Testing of Smart Morphing SARISTU Trailing Edge
2015Increasing environmental awareness and increasing fuel prices push aircraft industry to enhance aircraft efficiency. Morphing is considered a promising technology for future and next-generation aircrafts. Morphing aircraft changes its external geometry significantly during flight which moderates the design requirements.
Yasser Essa +4 more
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Morphing Trailing Edge Flap for High Lift Wing
52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2011This paper presents the study conducted to design and analyze a morphing trailing edge flap structure for a large aircraft wing. The rear part of the trailing edge flap was modified to be integrated with a set of internal actuation mechanisms distributed along the span of the flap. Additional changes to the conventional flap structure were implemented,
Natalia Di Matteo, Shijun Guo
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Structural design and optimization of a morphing wing trailing edge flap
Aerospace Systems, 2018This paper presents the structural design and optimization process of a morphing wing trailing edge (TE) flap. The flap consists of flexible upper and lower skins and various connections that constrains the relative motion between the upper and lower skins, and is actuated by an eccentric beam to which several discs of variable radii and setting angles
Shuai Ding, Xiang Zhou
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Distributed Actuation and Control of a Morphing Wing Trailing Edge
2015In a morphing wing trailing edge device, the actuated system stiffness, load capacity, and integral volumetric requirements drive flutter, actuation strength, and aerodynamic performance. Design studies concerning aerodynamic loads, structural properties, and actuator response provide sensitivities to aeroelastic performance, actuation authority, and ...
Ignazio Dimino +9 more
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TEST RESULTS OF HYTEM A MORPHING TRAILING EDGE DEMONSTRATOR [PDF]
The aviation industry's biggest challenge is transitioning to climate neutrality by reducing reliance on fossil fuels. As a result, aerodynamic efficiency has become the primary focus of future aircraft designs. Morphing trailing edges can improve lift-to-drag ratios, particularly in off-design conditions.
Tikalsky, Jan, Radestock, Martin
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Aerodynamic characteristic of the continuous morphing trailing edge
Active and Passive Smart Structures and Integrated Systems XIII, 2019Pyae Su, Eun Jung Chae
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Continuous morphing trailing-edge wing concept based on multi-stable nanomaterial
Chinese Journal of Aeronautics, 2021Shenghui Yi, Jian Lu
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