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Effects of Wing Kinematics on Aerodynamics Performance for a Pigeon-Inspired Flapping Wing
BiomimeticsThe wing kinematics of birds plays a significant role in their excellent unsteady aerodynamic performance. However, most studies investigate the influence of different kinematic parameters of flapping wings on their aerodynamic performance based on ...
Tao Wu, Kai Wang, Qiang Jia, Jie Ding
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International Journal of Rotating Machinery, 2017 Centrifugal turbine which has less land occupation, simple structure, and high aerodynamic efficiency is suitable to be used as small to medium size steam turbines or waste heat recovery plant.
Hui Li, Dian-Gui Huang
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Rapid design method of rocket aerodynamic shape based on conditional diffusion model
Kongqi donglixue xuebaoAerodynamic design plays a vital role in rocket design. To expedite the design process of rocket aerodynamic shapes and minimize tedious iterative optimization, this study proposes a generative rapid inverse design method for rocket aerodynamic shapes ...
Chuan Li +5 more
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Airfoil Design Optimization of Blended Wing Body for Various Aerodynamic and Stealth Stations
AerospaceThe airfoil is the foundation of an aircraft, and its characteristics have a significant impact on those of the aircraft. Conventional airfoil design mainly focuses on improving aerodynamic performance, while flying wing airfoil designs should also ...
Wei Zhang +5 more
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Advances in Mechanical Engineering, 2016 It has been widely investigated before that both heavy rain and icing conditions can cause severe aerodynamic performance penalties to aircraft in flight; however, aircraft aerodynamics in the presence of both heavy rain and ice accretion has been little
Zhenlong Wu, Yihua Cao
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AerospaceIn this study, the aerodynamic performance of a cambered wind turbine airfoil with a partially flexible membrane material on its suction surface was examined experimentally across various angles of attack and Reynolds numbers.
Kemal Koca, Mustafa Serdar Genç
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Influence of flexibility on the aerodynamic performance of a hovering wing [PDF]
Journal of Experimental Biology, 2009 SUMMARYIn the present study, a computational investigation was carried out to understand the influence of flexibility on the aerodynamic performance of a hovering wing. A flexible, two-dimensional, two-link model moving within a viscous fluid was considered.
Marcos, Vanella +4 more
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Aerodynamic Effects of Corrugation on Dragonfly Hindwing
Hangkong gongcheng jinzhan, 2019 To study aerodynamic performance of the dragonfly wing at gliding flight at different Reynolds numbers, a three-dimensional model of the dragonfly hindwing with corrugation and a three-dimensional flat plate with the same shape of the dragonfly hindwing ...
Luo Yun +4 more
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Investigating the aerodynamic performance of an UAV
, 2021 The aerodynamic performance of any airborne vehicle is an important characteristic to be considered during the concept development process. Lift and drag forces are the two most important aspects of aerodynamics that dictates vehicle efficiency. As these forces depend on various conditions, evaluating the performance at the intended flight condition is
Gummadi, Bala Murali Krishna +1 more
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Engineering Science and Technology, an International JournalAs a high-performance workpiece, an impeller must ensure both dimensional accuracy and aerodynamic performance. A five-axis machine tool has various geometric errors, which seriously influence the impeller processing quality, hence it is crucial to ...
Hainan Zhang +3 more
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