Results 31 to 40 of about 1,495 (258)
Aerodynamic and aeroacoustic characteristics of a bionic morphing flap
Energy Reports, 2023 Birds adapt to the changing flight conditions by performing intricate feather-movements to manipulate the airflow. The avian wings often undergo seamless transformations at the trailing-edge to achieve camber-reflexes for extended flight envelope.
Md. Zishan Akhter +2 more
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Flight Performance of the Biological Lifting Surface [PDF]
INCAS Bulletin, 2017 In the international research, biomimetic lifting surface are analyzed in various aspects: construction, aerodynamics and energy. The specificity of the flying wings determined similarity between the aeromechanical and the biomimetic concepts leading to ...
Vasile PRISACARIU
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Dynamic Analysis and Experiment of Multiple Variable Sweep Wings on a Tandem-Wing MAV
Drones, 2023 The current morphing technologies are mostly regarded as auxiliary tools, providing additional control torques to enhance the flight maneuverability of unmanned aerial vehicles (UAVs), and they cannot exist independently of the traditional control ...
Liang Gao +6 more
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Aerodynamic/Aeroacoustic Numerical Simulation and Manufaturing of a Sample Morphing Wing in Twisted Mode [PDF]
فناوری در مهندسی هوافضا, 2023 Inspiring from bird’s wings and flights has long been a fascinating subject. In recent years, due to advent of materials and implementation of bird’s flights, use of morphing wings have created considerable changes in scientific issues related to air ...
Reza Harbi Monfared +2 more
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Design of a Distributedly Active Morphing Wing Based on Digital Metamaterials
Aerospace, 2022 Morphing wings are a typical application of shape-adaptive structures in aviation, which play an important role in improving the comprehensive performance of an aircraft.
Zhigang Wang +7 more
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Aeroelasticity of compliant span morphing wings [PDF]
, 2018 A low-fidelity aeroelastic model is developed to study the dynamic behaviour of uniform, cantilever span morphing wings. The wing structure is modelled using the shape functions of the bending and torsional modes of a uniform cantilever wing according to
Michael Friswell
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On the Experimental Characterization of Morphing Structures
, 2022 S.683-712A major difficulty in the design of morphing devices for aircraft wings is to reach an adequate compromise between high load-carrying capacity to withstand aerodynamic loads and sufficient flexibility to achieve better aerodynamic performance ...
Schueller, M. +5 more
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Polymer Testing, 2022 There is an emerging trend in the morphing aircraft research where two or more morphing degrees of freedom are used on a wing which leads to the concept of polymorphing.
Dilshad Ahmad +2 more
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AERODYNAMIC ANALYSIS OF MORPHING WING.
Graduate Research in Engineering and Technology, 2022 This thesis presents a modelling and design exploration study of a novel twisting wing whose motion is enabled by a tensegrity mechanism. First, the aerodynamic characteristics of the twisting wing, which does not require control surfaces to modulate its shape, are compared with those of a conventional wing having a control surface.
Alugu Ganesh, Anand Paul, Akshaya Reddy
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Multi-Mode Aerodynamic-Trajectory Integrated Design of Hypersonic Morphing Guided Projectiles [PDF]
Hangkong bingqiTo enhance the adaptability of hypersonic guided projectiles to complex missions and flight efficiency of full-trajectory process， this paper introduces morphing flight technology into the design of a small-caliber hypersonic guided projectile， and ...
Kong Lingxin, Wang Xugang, Lü Mengya
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