Analytic Modeling of the Aerodynamics of Shape Changing Wings

机译：变型机翼空气动力学的解析模型

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This paper will present the aerodynamic modeling using an adaptation of the Prandtl's lifting-line method for analyzing change shaping wings. This method can be use to find the aerodynamic properties for wings with arbitrary camber, sweep and dihedral. This method is show to be ideal for preliminary analysis of morphing wings for its speed and adaptability of varying geometries and flight conditions. This method is compared to the closed form solution for an elliptical wing to examine its accuracy and limitations. One particular wing configuration examined is the wing configuration that has general shapes, including wing asymmetries.

机译：本文将通过改编Prandtl的提升线方法来分析空气动力学造型，从而进行空气动力学建模。此方法可用于查找具有任意外倾角，后掠角和二面角的机翼的空气动力学特性。这种方法对于变型机翼的初步分析，速度，变化的几何形状和飞行条件的适应性非常理想。将该方法与椭圆机翼的封闭形式解决方案进行比较，以检验其准确性和局限性。检查的一种特定机翼构型是具有一般形状（包括机翼不对称性）的机翼构型。

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来源
《18th International Conference on Adaptive Structures and Technologies(ICAST 2007)》|2007年|P.378-388|共11页
会议地点 Ottawa(CA);Ottawa(CA)
作者
E. Cuji; E. Garcia;
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作者单位

Carleton University;

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会议组织
原文格式 PDF
正文语种 eng
中图分类材料结构及物理性质;
关键词
aerodynamic; morphing; prandtl's lifting-line;

机译：空气动力学;变形;普兰特尔的举升线;

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Analytic Modeling of the Aerodynamics of Shape Changing Wings

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