Results 1 to 10 of about 517 (182)
Wind Tunnel Measurement Systems for Unsteady Aerodynamic Forces on Bluff Bodies: Review and New Perspective [PDF]
Sensors, 2020 Wind tunnel tests have become one of the most effective ways to evaluate aerodynamics and aeroelasticity in bluff bodies. This paper has firstly overviewed the development of conventional wind tunnel test techniques, including high frequency base balance
Zengshun Chen +3 more
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Aerospace, 2022 In recent years, load alleviation technologies have been more widely used in transport aircraft. For aircraft already in service, load alleviation can contribute in extending the fatigue life, or enable small configurational changes.
Vega Handojo +4 more
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Nonlinear Aeroelastic Simulations and Stability Analysis of the Pazy Wing Aeroelastic Benchmark
Aerospace, 2021 The Pazy wing aeroelastic benchmark is a highly flexible wind tunnel model investigated in the Large Deflection Working Group as part of the Third Aeroelastic Prediction Workshop.
Jonathan Hilger, Markus Raimund Ritter
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Effect of Aerodynamic Damping Approximations on Aeroelastic Eigensensitivities
Aerospace, 2022 Aeroelastic sensitivities for the flutter solution are a crucial component of the multi-disciplinary optimization methods employed in modern aircraft design.
Christoph Kaiser, David Quero
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Development of aeroelastic modeling and analysis for wing camber morphing technology
Hangkong gongcheng jinzhan, 2023 As one of the morphing methods, wing camber morphing technology has received great attention. Starting from the relevant projects of morphing wing at home and abroad, the aeroelastic modeling and analysis means of the camber morphing technology are ...
NI Yingge +3 more
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Aerospace, 2022 The numerical assessment of T-tail flutter requires a nonlinear description of the structural deformations when the unsteady aerodynamic forces comprise terms from lifting surface roll motion.
Dominik Schäfer
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Parametric Modeling of a Long-Range Aircraft under Consideration of Engine-Wing Integration
Aerospace, 2020 The purpose of this paper is to investigate the influence of the engine position and mass as well as the pylon stiffness on the aeroelastic stability of a long-range wide-body transport aircraft. As reference configuration, DLR’s (German Aerospace Center/
Matthias Schulze +2 more
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Application of Aeroelastic Tailoring for Load Alleviation on a Flying Demonstrator Wing
Aerospace, 2022 This article presents the application of aeroelastic tailoring in the design of wings for a flying demonstrator, as well as the validation of the design methodology with flight test results.
Wolf R. Krüger +4 more
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Investigation of Aeroelasticity Effect on Missile Separation from the Internal Bay
International Journal of Aerospace Engineering, 2023 There is a strong aerodynamic interference when launching the missile in the embedded mode. During the separation process, the carrier aircraft safety may be threatened due to large slenderness ratio, low structural stiffness, and aeroelasticity effects ...
Shuling Tian, Rongjie Li, Ke Xu
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NUMERICAL APPROACH IN AEROELASTICITY [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2016 Aircraft wing design processes should comprise specific analyses oriented towards aeroelasticity, which is one of the essential factors determining flight envelope boundaries.
Oskar SLOBODA +3 more
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