Aeroelastic Behaviour of hinged wing tips

Aeroelastic Behaviour of hinged wing tips
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铰接翼尖的气动弹性行为

DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
M. Herring
M. Herring
中科院分区：
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文献类型：
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作者：
T. Wilson;A. Azabal;A. Castrichini;J. Cooper;R. Ajaj;M. Herring

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客机上铰接翼尖的主要目的是使空气动力效率高的高展弦比机翼能够进入标准尺寸的机场登机口。存在允许翼尖在飞行中移动以减轻负载并实现较低机翼重量的潜在机会。本文将总结研究铰接翼尖气动弹性行为（载荷和颤振）的最新研究。
The primary purpose of a hinged wing tip on an airliner aircraft is to allow an aerodynamically efficient high aspect ratio wing to enter an airport gate of standard dimensions. There exists a potential opportunity to allow a wing tip to move in flight to alleviate the loads and achieve a lower wing weight. This paper will provide a summary of the latest studies investigating the Aeroelastic behaviour (loads and flutter) of hinged wing tips.