Results 81 to 90 of about 133 (124)

Aeroelastically Tailored Propellers

SAE Technical Paper Series, 1977
<div class="htmlview paragraph">An analytical investigation into the possible improvement of aircraft propeller performance that may be obtained by employing high strength filamentary composite materials to modify the elastic characteristics of the blades was conducted.
W. J. Dwyer, J. B. Rogers
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Robust design for aeroelastically tailored/active aeroelastic wing

7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, 1998
Presented at the 7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, St. Louis, MO, September 2-4, 1998.
P. Zink, Dimitri Mavris, Michael Love, Mordechay Karpel   +3 more
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Aeroelastic Tailoring of Composite Structures

Journal of Aircraft, 1999
A wing-design optimization study is conducted on a composite wing. The objective is to evaluate the effect of the compositelayup orientation on theoptimized weight while satisfying constraints on strength, roll-reversalvelocity, and e utter velocity. The wing optimization studies are presented with the composite layups oriented at 5-deg increments up ...
F. E. Eastep, V. A. Tischler, V. B. Venkayya, N. S. Khot   +3 more
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Aeroelastic Tailoring of Helicopter Blades

Volume 7A: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, 2013
The dynamic loads transmitted from the rotor to the airframe are responsible for vibrations, discomfort and alternate stress of components. A new and promising way to minimize vibration is to reduce dynamic loads at their source by performing an aeroelastic optimization of the rotor.
Cornette, Donatien, Kerdreux, Benjamin, Michon, Guilhem, Gourinat, Yves   +3 more
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Aeroelastic Tailoring for Gust-Energy Extraction

Journal of Aerospace Engineering, 2020
AbstractFor small fixed-wing aircraft, passive forms of extracting energy from the atmosphere have been shown to have positive improvements on their flight performance.
Michael Melville, Götz Bramesfeld, Amir Kolaei, Hekmat Alighanbari   +3 more
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Aeroelastic Tailoring of Metallic Wing Structures

52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2011
Innovative metallic wing structural designs are introduced that can be used to influence the bending / torsion coupling behaviour of aircraft wings, leading to the possibility of metallic aeroelastic tailoring. It is intended that the aeroelastic behaviour, such as the flutter / divergence speed or gust loads response, can be influenced in a beneficial
Ahmed Abdelkader, M. Harmin, Jonathan Cooper, F. Bron   +3 more
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Aeroelastic Tailoring of Composite Aircraft

2020
The process of designing an aircraft is generally divided in three phases, namely the conceptual, preliminary and detailed. The whole process is one that involves various disciplines and is subject to multiple constraints. Traditionally the different aspects of the design process are tackled separately by different departments within a company.
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Aeroelastic tailoring - Theory, practice, and promise

25th Structures, Structural Dynamics and Materials Conference, 1984
Aeroelastic tailoring technology is reviewed with reference to the historical background, the underlying theory, current trends, and specific applications. The specific application discussed include the Transonic Aircraft Technology program, an Advanced Design Composite Aircraft, the Wing/Inlet Advanced Development program, and the forward-swept wing ...
Michael H. Shirk, Terrence J. Hertz, Terrence A. Weisshaar   +2 more
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Aeroelastic tailoring of composite box beams

35th Aerospace Sciences Meeting and Exhibit, 1997
Aeroelastic instabilities are an important factor in the design of modern high-speed, flexible aircraft. The current trend is toward the creative use of composites to delay these instabilities. To obtain an optimum design, an accurate as well as efficient model is required.
Mayuresh Patil, Mayuresh Patil
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Aeroelastic Modelling and Design of Aeroelastically Tailored and Morphing Wings

2017
In order to accommodate the growth in air traffic whilst reducing the impact on the environment, operational efficiency is becoming more and more important in the design of the aircraft of the future. A possible approach to increase the operational efficiency of aircraft wings is the use of aeroelastic tailoring, by taking advantage of the directional ...
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