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A Novel Global Optimization Algorithm and Its Application to Airfoil Optimization
Journal of Turbomachinery, 2014In this paper, a novel global optimization algorithm has been developed, which is named as particle swarm optimization combined with particle generator (PSO–PG). In PSO–PG, a PG was introduced to iteratively generate the initial particles for PSO. Based on a series of comparable numerical experiments, it was convinced that the calculation accuracy of ...
B. Yang +5 more
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Journal of Thermal Science, 2015
A new airfoil shape parameterization method is developed, which extended the Bezier curve to the generalized form with adjustable shape parameters. The local control parameters at airfoil leading and trailing edge regions are enhanced, where have significant effect on the aerodynamic performance of wind turbine.
Yixiong Liu, Ce Yang, Xiancheng Song
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A new airfoil shape parameterization method is developed, which extended the Bezier curve to the generalized form with adjustable shape parameters. The local control parameters at airfoil leading and trailing edge regions are enhanced, where have significant effect on the aerodynamic performance of wind turbine.
Yixiong Liu, Ce Yang, Xiancheng Song
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Deep neural network for airfoil optimization
AIAA SCITECH 2022 Forum, 2022Wenhui Peng, Yao Zhang, Michel Desmarais
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Direct Optimization of Transonic Airfoils
1997The paper reports on the numerical procedure for the optimization of transonic airfoils developed in ALN D.V.D. within BRITE/EURAM AERO-0026 contract. Results for the solution of test case T6 of the workshop are presented.
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Self-organizing Maps for Pareto Optimization of Airfoils
2002This work introduces a new recombination and a new mutation operator for an accelerated evolutionary algorithm in the context of Pareto optimization. Both operators are based on a self-organizing map, which is actively learning from the evolution in order to adapt the mutation step size and improve convergence speed. Standard selection operators can be
Dirk Büche +3 more
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Optimization of Multi-Element Airfoils
1981Abstract : A review of techniques aimed at maximizing C1/Cd and C1 for multi- element airfoils showed the need for more exhaustive testing of possible configurations of flap deflection, slot geometry and airfoil angle of attack. For a typical 4-element airfoil, the number of possible configurations can easily be in the billions.
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Low-Reynolds-number airfoil design optimization using deep-learning-based tailored airfoil modes
Aerospace Science and Technology, 2022Jichao Li, Mengqi Zhang, Yongdong Cui
exaly
Optimization of Flapping Airfoils for Maximum Thrust
41st Aerospace Sciences Meeting and Exhibit, 2003Kaya, MUSTAFA, TUNCER, İSMAİL HAKKI
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