Effect of bird-strike on sandwich composite aircraft wing leading edge
نویسندگان
چکیده
منابع مشابه
Topology Optimization of Adaptive Compliant Aircraft Wing Leading Edge
A network analysis technique is introduced which may be used for determining and parameterizing the load paths in a lattice structure to enable a load path-based topology optimization to be carried out in a way that permits the use of Genetic Algorithms. This technique provides the designer with a greater level of control over the problem complexity than alternative schemes and enables the use ...
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Insect wing shapes are diverse and a renowned source of inspiration for the new generation of autonomous flapping vehicles, yet the aerodynamic consequences of varying geometry is not well understood. One of the most defining and aerodynamically significant measures of wing shape is the aspect ratio, defined as the ratio of wing length (R) to mean wing chord (c). We investigated the impact of a...
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Aircraft repeatedly prove that birds and aircraft cannot occupy the same airspace at the same time. In an average year about 3000 birdstrikes cause 50-80 million US dollars in damage to USAF aircraft. To the worldwide aviation fleet this problem is estimated to cost more than three billion US dollars per year. Factors for consideration in establishing birdstrike resistance requirements, and in ...
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Recent investigations on the aerodynamics of natural fliers have illuminated the significance of the leading-edge vortex (LEV) for lift generation in a variety of flight conditions. A well-documented example of an LEV is that generated by aircraft with highly swept, delta-shaped wings. While the wing aerodynamics of a manoeuvring aircraft, a bird gliding and a bird in flapping flight vary signi...
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ژورنال
عنوان ژورنال: Advances in Engineering Software
سال: 2020
ISSN: 0965-9978
DOI: 10.1016/j.advengsoft.2020.102839