Experimental investigations of a full model with adaptive elasto-flexible membrane wings

Experimental investigations of a full model with adaptive elasto-flexible membrane wings
复制标题

自适应弹性柔性膜翼完整模型的实验研究

DOI:
10.1016/j.cja.2020.03.037
复制
发表时间:
2020
影响因子:
5.7
通讯作者:
Breitsamter
Breitsamter
中科院分区:
工程技术2区
文献类型:
--
作者:
Pflüger;Breitsamter

文献摘要

参考文献

被引文献

相似文献

变形机翼概念旨在不断调整空气动力学以适应不同的飞行阶段。机翼能够通过可调节的展弦比(AR)和后掠角来适应不同的飞行条件。高 AR 配置可提供高空气动力效率,而低 AR 配置和大后掠翼可提供良好的机动性。此外,柔性薄膜允许机翼表面以及翼型在平面内拉伸和收缩,以适应不同的空气动力载荷。在这项工作的背景下,通过实验研究了具有形状自适应弹性柔性膜翼的完整模型的空气动力学特性。重点是高升力状态以及空气动力学系数及其敏感性的分析。特别是,不对称机翼位置的横向空气动力学导数令人感兴趣。
The morphing wing concept aims to constantly adapt the aerodynamics to different flight stages. The wing is able to adapt to different flight conditions by an adjustable Aspect Ratio (AR) and sweep. A high AR configuration provides high aerodynamic efficiency, while a low AR configuration, with highly swept wings offers a good maneuverability. Additionally, the flexible membrane allows the wing surface to stretch and contract in-plane as well as the airfoil to adapt to different aerodynamic loads. In the context of this work, the aerodynamic characteristics of a full model with form-adaptive elasto-flexible membrane wings are investigated experimentally. The focus is on the high-lift regime and on the analysis of the aerodynamic coefficients as well as their sensitivities. Especially, the lateral aerodynamic derivatives at asymmetric wing positions are of interest.
DOI: 10.1016/j.ast.2014.05.005
发表时间: 2014-08-01
影响因子: 5.6
作者:
Beguin, Benoit;Breitsamter, Christian
通讯作者: Breitsamter, Christian
DOI: 10.2514/6.2005-345
发表时间: 2005
影响因子: 2.2
作者:
M. Abdulrahim
通讯作者: M. Abdulrahim
使用 Price – Païdoussis 风洞测试对新型变形后缘系统进行实验验证
DOI: 10.1016/j.cja.2019.03.016
发表时间: 2019
影响因子: 5.7
作者:
D. Communier;R. Botez;T. Wong
通讯作者: T. Wong
安装在边界层的双引擎风力涡轮机模型尾流的彩色 PIV
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
T.Nakashima;T.Shiratori;Y.Murai;Y.Tasaka;Y.Takeda;E.J.Windhab;大友衆示,村井祐一,田坂裕司,Petr Denissenko;磯田 龍,大須賀 侑,小林寛尭,田坂裕司,村井祐一
通讯作者: 磯田 龍,大須賀 侑,小林寛尭,田坂裕司,村井祐一