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Insects' wing shape comparison of bio-inspired air vehicles for hovering flight applications

机译:用于盘旋飞行的生物启发型飞行器的昆虫机翼形状比较

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Wing shapes for a flapping wing air vehicle inspired from seven insect wing shapes, the bumblebee, cicada, fruitfly, hawkmoth, honeybee, cranefly, and twisted parasite are modeled and analyzed using FlapSim in a hovering flight mode. Two scenarios are considered for analysis, similar wingspan (20 cm) and similar wing surface (0.0S m~2) for all seven wings. Time histories of lift, thrust, and required mechanical power of the inspired wings are presented while considering similar kinematics. It has been found that wing shape has a large contribution on the aerodynamic performance of the seven considered wings. The results of this study show that this analysis method can be used as a beginning guideline for the selection of wing shape for a flapping wing nano air vehicle.
机译:使用FlapSim在悬停飞行模式下建模和分析了以七种昆虫机翼形状为灵感的扑翼机翼飞机的机翼形状,其中包括大黄蜂,蝉,果蝇,鹰蛾,蜜蜂,鹤蝇和扭曲的寄生虫。考虑两种情况进行分析,所有七个机翼的翼展相似(20 cm),机翼表面相似(0.0S m〜2)。在考虑相似的运动学特性的同时,还给出了受启发的机翼的升力,推力和所需的机械动力的时间历程。已经发现,机翼形状对所考虑的七个机翼的空气动力学性能有很大的贡献。研究结果表明,该分析方法可作为选择扑翼纳米航空器机翼形状的初步指南。

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