Results 71 to 80 of about 1,824,132 (206)
Aerodynamic design optimization using flow feature parameterization
, 2007 Design optimization methods using high-fidelity computational fluid dynamics simulations are becoming increasingly popular in the area of aerodynamic design, sustaining the desire to make these methods more computationally efficient.
Barrett, Thomas Robin
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Theoretical and Applied Mechanics LettersAn efficient, diversified, and low-dimensional airfoil parameterization method is critical to airfoil aerodynamic optimization design. This paper proposes a supersonic airfoil parameterization method based on a bijective cycle generative adversarial ...
Chenfei Zhao +4 more
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CAAI Transactions on Intelligence Technology, Volume 11, Issue 4, Page 1302-1319, August 2026.ABSTRACT Accurate surface‐pressure prediction over broad operating envelopes is critical for supersonic aerodynamic analysis and design. To overcome the bottlenecks of traditional computational fluid dynamics (CFD) in real‐time performance and computational efficiency, data‐driven deep learning methods have emerged. However, existing data‐driven models
Hongbin Xu, Yin Long, Junlin Wu
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ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.A bilayer protection approach is proposed for slowing down the surface potential decay of thin films of spontaneously‐polarized electret materials. The electret and the protective films are characterized, and the protection effectiveness is investigated under the effects of light illumination, water contact and mechanical impact.
Seyedali Sabzpoushan +2 more
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Optimization of the double-slot blown airfoil with jet at the leading and trailing edges of the flap
AIP AdvancesAn active lift augmentation technique combining trailing edge blowing and blown flap is explored in this study. A double-slot blown flap airfoil is designed based on NACA23015.
Songlin Xiang +3 more
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A New Method for Horizontal Axis Wind Turbine (HAWT) Blade Optimization
International Journal of Renewable Energy Development, 2016 Iran has a great potential for wind energy. This paper introduces optimization of 7 wind turbine blades for small and medium scales in a determined wind condition of Zabol site, Iran, where the average wind speed is considered 7 m /s.
Mohammadreza Mohammadi +2 more
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工程科学与技术, 2013 :Taking multi-objective optimization of airfoil-shaped hydraulic structure based on NACA thickness distribution as objective，an optimization model was established based on Isight platform.In this model,airfoil parameterization was realized by Hicks-Henne
孙斌 +5 more
doaj
Multiobjective optimization using surrogates
, 2006 Until recently, optimization was regarded as a discipline of rather theoretical interest, with limited real-life applicability due to the comutational or experimental expense involved.
Keane, A.J., Voutchkov, I.
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IEEE AccessParticle swarm optimization (PSO) is widely used for aerodynamic shape optimization; however, its practical efficiency is often limited by the high computational cost of aerodynamic evaluations and the frequent generation of geometrically unrealistic ...
Leul Walelign Michael +4 more
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Simulation and Optimization of an Airfoil with Leading Edge Slat
Journal of Physics: Conference Series, 2016 A gradient-based optimization is used in order to improve the shape of a leading edge slat upstream of a DU 91-W2-250 airfoil. The simulations are performed by solving the Reynolds-Averaged Navier-Stokes equations (RANS) using the open source CFD code OpenFOAM.
Schramm, M., Stoevesandt, B., Peinke, J.
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