Zobrazeno 1 - 10
of 577
pro vyhledávání: '"wing root"'
Akademický článek
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Publikováno v:
Journal of Aircraft. 59:1027-1040
Accepted: 2021-12-18
資料番号: PA2220042000
資料番号: PA2220042000
Autor:
Arvinthan Venugopal, Roslina Mohammad, Md Fuad Shah Koslan, Ashaari Shafie, Alizarin bin Ali, Owi Eugene
Publikováno v:
Metals, Vol 11, Iss 9, p 1453 (2021)
The critical aircraft structure, being the load-bearing members, is a vital component for any aircraft. The effect of fatigue loading, operating conditions, and environmental degradation has caused the structural integrity of the airframe to be asses
Externí odkaz:
https://doaj.org/article/8cb26e88697f4e609706807892959986
Publikováno v:
International Journal of Aeronautical and Space Sciences. 23:102-114
A simulation study using an active vibration control system (AVCS) to reduce airframe vibrations of an unmanned compound helicopter is conducted. The present unmanned compound helicopter uses wings, propellers, and a lift-offset coaxial rotor system,
Autor:
Mengqi Zhang, Jichao Li
Publikováno v:
AIAA Journal. 59:1990-2000
Adjoint-free methods are required in aerodynamic shape design optimization if an adjoint solver is unavailable. However, their performance is highly criticized in high-dimensional problems like win...
Publikováno v:
Fluid Dynamics. 56:383-392
To predict the boundary layer transition on swept wings, experimental and numerical researches were conducted to obtained the accurate boundary layer transition front and to evaluate the performance of two transition predicting models. Flow visualiza
Publikováno v:
AIAA Journal. :1-13
This experimental study considers the development of a laminar separation bubble formed over a finite wing and contrasts it with the flow evolution over a two-dimensional airfoil. The experiments w...
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Pterosaurs were the first vertebrate flyers and lived for over 160 million years. However, aspects of their flight anatomy and flight performance remain unclear. Using laser-stimulated fluorescence, we observed direct soft tissue evidence of a wing r
Akademický článek
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Autor:
Makoto Yamamoto, Satoshi Sekimoto, Kozo Fujii, Tomoaki Tatsukawa, Takumi Abe, Kengo Asada, Koji Fukudome, Hiroya Mamori
Publikováno v:
AIAA Journal. 59:104-117
In the present study, large-eddy simulations of a three-dimensional flow around the NACA 0015 wing controlled by a dielectric-barrier-discharge (DBD) plasma actuator (PA) were conducted, and the in...