Results 11 to 20 of about 92,743 (136)
Effect of Coupled Wing Motion on the Aerodynamic Performance during Different Flight Stages of Pigeon [PDF]
Cyborg and Bionic SystemsBirds achieve remarkable flight performance by flexibly morphing their wings during different flight stages. However, due to the lack of experimental data on the free morphing of wings and the complexity of coupled motion in aerodynamics studies, the ...
Yishi Shen +4 more
doaj +2 more sources
Structural Analysis and Experimental Tests of a Morphing-Flap Scaled Model
AerospaceThe implementation of morphing wing mechanisms shows significant potential for improving aircraft performance, as highlighted in the recent literature. The Clean Sky 2 AirGreen 2 European project team is currently performing ground and wind tunnel tests ...
Rosario Pecora +2 more
exaly +3 more sources
Kinematic Simulation and Structure Analysis of a Morphing Flap [PDF]
, 2013 This thesis presents a study on the design and analysis of a morphing flap structure integrated with actuation mechanism for potential application to large aircraft.
Guo, Shixian
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Characterization of Wing Kinematics by Decoupling Joint Movement in the Pigeon [PDF]
BiomimeticsBirds have remarkable flight capabilities due to their adaptive wing morphology. However, studying live birds is time-consuming and laborious, and obtaining information about the complete wingbeat cycle is difficult.
Yishi Shen +5 more
doaj +2 more sources
Applied Sciences (Switzerland)Compliant wing morphing devices deal with controlled and smooth adaptation of the subcomponents’ shape to external conditions. Their structural stiffness distribution, typically resulting from an optimization design process, is tailored to ensure large ...
Salvatore Ameduri +2 more
exaly +3 more sources
Optimal design and numerical analysis of a morphing flap structure [PDF]
, 2012 Over the next few years the aviation industry will face the challenge to develop a new generation of air vehicles characterised by high aerodynamic efficiency and low environmental impact.
Di Matteo, Natalia
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Effects of an Unsteady Morphing Wing with Seamless Side-Edge Transition on Aerodynamic Performance
Energies, 2022 This paper presents an unsteady flow analysis of a 3D wing with a morphing trailing edge flap (TEF) and a seamless side-edge transition between the morphed and static parts of a wing by introducing an unsteady parametrization method.
Chawki Abdessemed +2 more
doaj +1 more source
Mathematics, 2023 This study presents a novel approach to parameterize the geometry of a morphing trailing-edge flap that allows its aerodynamics to be optimized while capturing the expected structural behavior of the flap.
Martynas Lendraitis +1 more
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Alleviation of Dynamic Stall Moments by Morphing Flap
Hangkong gongcheng jinzhan, 2021 Active deflection of trailing edge control surface can reduce the adverse effect of airfoil dynamic stall on aerodynamic characteristics.This study set out to investigate the performance of morphing flap on dynamic stall alleviation.
OUYANG Yan +3 more
doaj +1 more source
Analysis of composite wing structures with a morphing leading edge [PDF]
, 2011 One of the main challenges for the civil aviation industry is the reduction of its environmental impact. Over the past years, improvements in performance efficiency have been achieved by simplifying the design of the structural components and using ...
Morishima, Ryoko
core +7 more sources