Showing 181 - 200 results of 2,034 for search '"Airfoil"', query time: 0.11s Refine Results
  1. 181

    Stall Control by Plasma Actuators: Characterization along the Airfoil Span by Giulia Zoppini, Marco Belan, Alex Zanotti, Lorenzo Di Vinci, Giuseppe Campanardi

    Published 2020-03-01
    “…The DBD is installed on the nose of a NACA0015 airfoil with chord &#215; span <inline-formula> <math display="inline"> <semantics> <mrow> <mn>300</mn> <mo>&#215;</mo> <mn>930</mn> </mrow> </semantics> </math> </inline-formula> mm. …”
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  2. 182
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    Separation Control on Oscillating Airfoils Using Moving Surface Control by S. R. Sheikh, Omar A. Qazi

    Published 2008-12-01
    “… A numerical investigation has been conducted to study the effectiveness of Moving Surface Control method in controlling dynamic stall in oscillating airfoils. The momentum imparted by the moving surface to the free shear layer is utilized for dynamic stall vortex suppression. …”
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  5. 185

    Low-Noise Airfoils for Turbomachinery Applications: Two Examples of Optimization by Nicola Casari, Ettore Fadiga, Stefano Oliani, Mattia Piovan, Michele Pinelli, Alessio Suman

    Published 2024-03-01
    “…The current work shows the potential of a new airfoil shape to minimize noise generation, maintaining a high lift-to-drag ratio in a prescribed Reynolds regime. …”
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  6. 186

    Aerodynamic Modelling of the Airfoil Immersed in Two-Dimensional Jet Flow by Xu Li, Zhou Zhou

    Published 2022-05-01
    “…In order to study the aerodynamic interaction of the airfoil and jet flow, the free streamline model and the panel method are combined to develop a fast calculation method for the airfoil in two-dimensional inviscid jet flow. …”
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  7. 187

    Numerical investigation of Darrieus wind turbine with slotted airfoil blades by Omar S. Mohamed, Ahmed A. Ibrahim, Ahmed K. Etman, Amr A. Abdelfatah, Ahmed M.R. Elbaz

    Published 2020-01-01
    “…Design optimization to overcome this problem by modifying the airfoil geometry has received great attention by the wind energy community. …”
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  8. 188

    Experimental Study on the Effect of Porous Media on the Aerodynamic Performance of Airfoils by Wenjie Kong, Hao Dong, Jie Wu, Yidi Zhao, Zhou Jin

    Published 2022-12-01
    “…We also used a smooth airfoil model in the experiment for comparison. Comparing the aerodynamic forces, pressure distributions, and the airfoil’s suction side flow field, we found that the porous media with different pore densities had different effects on the airfoil’s aerodynamic performance. …”
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    Study of the Effect of Vertical Airfoil Endplates on Diffusers in Vehicle Aerodynamics by Laura Porcar, Willem Toet, Pedro Javier Gamez-Montero

    Published 2021-07-01
    “…Once the functioning of diffusers has been analyzed and understood, a new configuration is proposed: rear vertical airfoil endplates. The aim of the paper is to study the effect in performance of vertical airfoil endplates on diffusers in vehicle aerodynamics in a simplified geometry. …”
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  13. 193

    Numerical Investigation of Jet Angle Effect on Airfoil Stall Control by Junkyu Kim, Young Min Park, Junseong Lee, Taesoon Kim, Minwoo Kim, Jiseop Lim, Solkeun Jee

    Published 2019-07-01
    “…Numerical study on flow separation control is conducted for a stalled airfoil with steady-blowing jet. Stall conditions relevant to a rotorcraft are of interest here. …”
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  14. 194

    CFD investigation on the maximum lift coefficient degradation of rough airfoils by Gitsuzo B.S. Tagawa, François Morency, Héloïse Beaugendre

    Published 2021-05-01
    “…In this work, we propose a correlation to predict the degradation of the maximum lift coefficient caused by roughness effects on flows over two airfoils, a NACA 0012 and a model 5–6. In addition, a second correlation is proposed to find the minimum Reynolds number that are useful for higher Reynolds number applications when roughness is considered. …”
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  15. 195

    Systematic Investigation of Thrust Production during Plunging Motion of the Airfoil by H. Hamdani, H. Zareen

    Published 2018-01-01
    Subjects: “…Thrust; Reverse Vortex shedding; Airfoil…”
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    Experimental design for a novel co-flow jet airfoil by Hao Jiang, Weigang Yao, Min Xu

    Published 2023-12-01
    “…The aim of this study is to empirically validate an optimized CFJ airfoil through low-speed wind tunnel experiments. …”
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  19. 199

    Computational Simulation of the Flow Past an Airfoil for an Unmanned Aerial Vehicle by L. Velázquez-Araque, J. Nožička

    Published 2013-08-01
    “…This paper deals with the numerical simulation of the two-dimensional, incompressible, steady air flow past a NACA 2415 airfoil and four modifications of this one. The modification of this airfoil was made in order to create a blowing outlet with the shape of a step on the suction surface. …”
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