DragonflyThis paper is concerned with the wing structure and the aerodynamic characteristics of a flyingdragonfly. The structural properties of dragonfly wings were studied through the measurements ofsome morphological parameters. The scanning electron microscopic observation showed themorphological ...
We implement the interaction between a body and wing in the fluidstructure interaction analysis, and solve the free-flight situation, where the wing lifts the body and the body actuates the wing. Although the modeled dragonfly is artificially designed to have only two wings to avoid needing to...
We found that finite element analysis based on the arbitrary LagrangianEulerian method can handle the problem accurately. We established customized modeling methods for such a deformable wing and its actuation, and tested its adequacy on actual dragonfly hovering. Then, we compared the aerodynamic ...
10.Structural Design and Force Analysis of New Crank-Flying Shear新型曲柄式飞剪机的结构设计与受力分析 11.Bionic Design of Aircraft Reinforced Frame Based on Structure of Dragonfly Wing基于蜻蜓膜翅结构的飞机加强框的仿生设计 12.A Study on Structural Weight for Joined-Wings and Integrated Design of ...
Morphological and kinematic investigations have showed that dragonfly wings, though being rather stiff, are able to undergo passive deformation during flight, thereby improving the aerodynamic performance. Resilin, a rubber-like protein, has been suggested to be a key component in insect wing ...
Birds,bats and insects have evolved unique wing structures to achieve a wide range of flight capabilities.Insects have relatively stiff and passive wings,b... A Skulborstad,NC Goulbourne - 《Journal of the Royal Society Interface》 被引量: 0发表: 2024年 Stability analysis of electrical magneto...
• Explore the aerodynamics of the flexible corrugate structure dragonfly wing. Abstract The effects of unsteady motions of flapping flat plates and corrugated structures in different parameters are studied using fluid–solid coupling and overlapping grid methods. Based on the dragonfly’s right forew...
16.Finite element analysis of reinforced concrete roofing wing panel structure钢筋混凝土屋面悬挑屋檐结构的有限元分析 17.Design and construction of the template support shelf of high altitude concrete cantilever structure高空悬挑混凝土结构支模架的设计及施工 18.Comparison and Research on Pre-stressing Project...
Lighter insects tend to fly at higher altitudes than heavy ones7–9,32, because they generally have lower wing loading, allowing them to stay aloft longer, fly in lower density air, and be more easily transported in rising air currents2,11,33. In ants this relationship is captured by the...
93.Comparative morphological analysis of compound eye miniaturization in minute hymenoptera 机译:微小膜翅目中复眼微型化的比较形态分析 作者:Makarova Anastasia;Polilov Alexey;Fischer Stefan 期刊名称:《Arthropod Structure & Development》 | 2015年第1期 关键词: Megaphragma; Trichogramma; Anaphes; Insects;...