Deformation Measurements of a Full Span Model with Adaptive Elasto-Flexible Membrane Wings
Deformation Measurements of a Full Span Model with Adaptive Elasto-Flexible Membrane Wings
复制标题
具有自适应弹性柔性膜翼的全跨度模型的变形测量
DOI:
10.1007/978-3-030-79561-0_51
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Breitsamter
中科院分区:
文献类型:
--
作者:
Pflüger;Breitsamter
Unmanned or micro aerial vehicles are designed to perform well in a variety of flight conditions. Therefore, the morphing wing technology aims to constantly adapt the aerodynamics to different flight stages. This work presents experimental investigations of an elasto-flexible membrane wing at a Reynolds number of 264000. The investigated concept enables wing folding over a wide range and it allows the wing to adapt to changing aerodynamic loads. The present study focuses on the deformation of the elasto-flexible membrane and its advantages for the aerodynamic performance of the examined model. The measurements show an increasing camber and thickness of the airfoil for higher angles of attack, which results in a more smooth and delayed stall, in particular for the highly swept configuration.
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DOI:
10.1002/9781119964032
发表时间:
2012-03
期刊:
--
影响因子:
--
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J. Valasek
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2014
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2017
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Breitsamter, Christian
DOI:
--
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2012
期刊:
影响因子:
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作者:
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通讯作者:
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