scholarly journals A Surrogate Model Approach in 2-D Versus 3-D Flapping Wing Aerodynamic Analysis

2008 ◽  
Author(s):  
Pat Trizila ◽  
Chang-kwon Kang ◽  
Miguel Visbal ◽  
Wei Shyy
Keyword(s):  
Surrogate Model ◽  
Flapping Wing ◽  
Aerodynamic Analysis ◽  
Model Approach

Design, aerodynamic analysis and test flight of a bat-inspired tailless flapping wing unmanned aerial vehicle

2021 ◽  
Vol 112 ◽  
pp. 106557
Author(s):  
Dawei Bie ◽  
Daochun Li ◽  
Jinwu Xiang ◽  
Huadong Li ◽  
Zi Kan ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicle ◽  
Flapping Wing ◽  
Aerodynamic Analysis ◽  
Aerial Vehicle ◽  
Test Flight

Aerodynamic analysis of flapping wing propulsion

1993 ◽  
Author(s):  
MAX PLATZER ◽  
KERRIN NEACE ◽  
CHUNG-KIANG PANG
Keyword(s):  
Flapping Wing ◽  
Aerodynamic Analysis

scholarly journals Aerodynamic Analysis of a Flapping Wing Aircraft for Short Landing

2020 ◽  
Vol 10 (10) ◽  
pp. 3404
Author(s):  
Bing Ji ◽  
Zenggang Zhu ◽  
Shijun Guo ◽  
Si Chen ◽  
Qiaolin Zhu ◽  
...  
Keyword(s):  
Aerodynamic Characteristics ◽  
Flapping Wing ◽  
Aerodynamic Analysis ◽  
Drag Forces ◽  
Wing Model ◽  
Aerodynamic Model ◽  
Computational Fluid Dynamics Cfd ◽  
The Difference ◽  
Cfd Method ◽  
Lift And Drag

An investigation into the aerodynamic characteristics has been presented for a bio-inspired flapping wing aircraft. Firstly, a mechanism has been developed to transform the usual rotation powered by a motor to a combined flapping and pitching motion of the flapping wing. Secondly, an experimental model of the flapping wing aircraft has been built and tested to measure the motion and aerodynamic forces produced by the flapping wing. Thirdly, aerodynamic analysis is carried out based on the measured motion of the flapping wing model using an unsteady aerodynamic model (UAM) and validated by a computational fluid dynamics (CFD) method. The difference of the average lift force between the UAM and CFD method is 1.3%, and the difference between the UAM and experimental results is 18%. In addition, a parametric study is carried out by employing the UAM method to analyze the effect of variations of the pitching angle on the aerodynamic lift and drag forces. According to the study, the pitching amplitude for maximum lift is in the range of 60°~70° as the flight velocity decreases from 5 m/s to 1 m/s during landing.

scholarly journals Optimal Design of Neuroprotective Focal Brain Cooling Device Using Surrogate Model Approach

2020 ◽  
Vol 2 (4) ◽  
pp. 681-691
Author(s):  
Takuto Abe ◽  
Koichi Fujiwara ◽  
Takao Inoue ◽  
Takatomi Kubo ◽  
Toshitaka Yamakawa ◽  
...  
Keyword(s):  
Optimal Design ◽  
Surrogate Model ◽  
Brain Cooling ◽  
Cooling Device ◽  
Model Approach

Aerodynamic Analysis of V-Shaped Flight Formation of Flapping-Wing Drones: Analytical and Experimental Studies

2022 ◽  
Author(s):  
Joseph Martinez-Ponce ◽  
Cameron Urban ◽  
Sophie F. Armanini ◽  
Ramesh K. Agarwal ◽  
Mostafa Hassanalian
Keyword(s):  
Experimental Studies ◽  
Flapping Wing ◽  
Aerodynamic Analysis ◽  
Flight Formation
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