Showing 241 - 260 results of 1,473 for search '"Airfoil"', query time: 0.09s Refine Results
  1. 241

    Drag Reduction On Naca 2412 Using Dimpled Airfoil And Grooved Wing by Gracia, Samuel Merryisha Sweety

    Published 2020
    “…The analyses of the dimpled airfoil and groove wing with different configurations showcased the sensitivity of flow over rough airfoil on pressure and suction side.…”
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    Thesis
  2. 242

    Analysis And Comparison Of Airfoil-Polar Prediction Methods For Vertical-Axis Turbines by Goh, Su Teng

    Published 2021
    “…Thus, full-range airfoil data is required to compute the turbine performance of VAT. …”
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    Monograph
  3. 243

    Flow topology around low reynolds number airfoils with vortex shedding by Che Ibrahim, Che Intan Hartini, Abdullah, Aslam

    Published 2020
    “…While the topology methodology is quite well established, the majority of airfoil types have still not been covered. In this study, six low Reynolds number airfoils were considered to investigate the separation bubble structure, vortex shedding and reattachment point. …”
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    Article
  4. 244

    Wind tunnel test to investigate transition to turbulence on wind turbine airfoil by Namin, Mahdi Hozhabri

    Published 2014
    “…The choice of the airfoils with excellent aerodynamics characteristics is an essential step in the design of wind turbine blade in order to obtain optimal performances. …”
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    Thesis
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  11. 251

    Computational Study on the Aerodynamic Performance of Wind Turbine Airfoil Fitted with Coanda Jet by Djojodihardjo, H., M. F., Abdul Hamid, Abdul Aziz, Jaafar, Shah Nor, Basri, F. I., Romli, F., Mustapha, A. S., Mohd Rafie, D. L. A., Abdul Majid

    Published 2013
    “…A trade-off study on the S809 Coanda configured airfoil is needed to judge the optimum configuration of Coandă-jet fitted Wind-Turbine design.…”
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    Article
  12. 252

    Parametric investigation on the aerodynamic characteristic of NACA2415 airfoil at low reynolds number by Muhammad Hafizuddin, Ismail

    Published 2013
    “…This study is to investigate the aerodynamic characteristic of an airfoil in low Reynolds number flow. NACA2415 airfoil is chosen as the test subject as it has been studied by many researches and documented. …”
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    Undergraduates Project Papers
  13. 253

    Reduction in Airfoil Trailing-Edge Noise Using a Pulsed Laser as an Actuator by Keita Ogura, Yoimi Kojima, Masato Imai, Kohei Konishi, Kazuyuki Nakakita, Masaharu Kameda

    Published 2023-01-01
    “…Trailing-edge noise (TE noise) is an aeroacoustic sound radiated from an isolated airfoil in the specific ranges of low-speed flow. …”
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    Article
  14. 254

    Numerical Study of the Influence of the Critical Reynolds Number on the Aerodynamic Characteristics of the Wing Airfoil by Anna Utkina, Andrey Kozelkov, Roman Zhuchkov, Dmitry Strelets

    Published 2023-10-01
    “…The mechanism of the appearance and interaction of laminar and turbulent flow separation near the leading and trailing edges of the airfoil is studied in detail. In the paper, the dependence of aerodynamic forces on the critical Reynolds number for the HGR01 airfoil is discussed. …”
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    Article
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    Shedding vortex characteristics analysis of NACA 0012 airfoil at low Reynolds numbers by Jianlong Chang, Qingui Zhang, Liujing He, Yi Zhou

    Published 2022-07-01
    “…The rising section and falling section of airfoil lift and drag coefficient curves correspond to the vortex shedding and formation respectively. …”
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    Article
  19. 259

    Experimental Study of Airfoil Leading Edge Combs for Turbulence Interaction Noise Reduction by Thomas Fritz Geyer, Sahan Hasaranga Wasala, Ennes Sarradj

    Published 2020-04-01
    “…The most likely reasons for this frequency shift are that the teeth of the combs break up large incoming turbulent eddies into smaller ones or that they shift turbulent eddies away from the airfoil surface, thereby reducing pressure fluctuations acting on the airfoil. …”
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    Article
  20. 260

    Flow Characteristics and Parameter Influence of the Under-Expansion Jet on Circulation Control Airfoil by Meng He, Liu Zhang, Chang Li, Lei Zhao

    Published 2023-04-01
    “…The enhancement in the jet pressure ratio and jet velocity contributes to expanding the control efficiency and control boundary of circulation control airfoil under high subsonic incoming flow. However, because of an excessive jet pressure ratio, the jet separates prematurely on the Coanda surface, resulting in control failure. …”
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    Article