Showing 1,281 - 1,300 results of 2,660 for search '"wind tunnel"', query time: 0.12s Refine Results
  1. 1281

    Aerodynamic Evaluation of Flapping Wings with Leading-Edge Twisting by Lung-Jieh Yang, Vivek Jabaraj Joseph, Yuan-Lung Lo, Wen-Tzu Tang, Balasubramanian Esakki, Saravana Kompala, Paritala Veeranjaneyulu

    Published 2023-03-01
    “…Utilizing a low-speed wind tunnel, the aerodynamic performances of these mechanisms are examined by extracting their lift and net thrust forces. …”
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    Article
  2. 1282

    Fluid–Structure Interaction of Symmetrical and Cambered Spring-Mounted Wings Using Various Spring Preloads and Pivot Point Locations by Jason Knight, Simon Fels, Benjamin Beazley, George Haritos, Andrew Lewis

    Published 2021-08-01
    “…The fluid–structure interaction of a pivoting rigid wing connected to a spring and subjected to freestream airflow in a wind tunnel is presented. Fluid–structure interactions can, on the one hand, lead to undesirable aerodynamic behaviour or, in extreme cases, to structural failure. …”
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    Article
  3. 1283

    Computational study on turbulent flow around a model of wind turbine rotor by Pakravan, Amir

    Published 2010
    “…There are different methods to study flow characteristics around a wind turbine; common methods are the Blade Element Momentum theory (BEM), wind tunnel tests and Computational Fluid Dynamics (CFD). …”
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    Thesis
  4. 1284

    The Effect of Nanocellulose Content in Hydrogel Nanocomposites on the Strength of the Crusts (Case Study: Sand Dune Sample of Abuzidabad Siazgeh Desert) by Z. Feizi, A. Ranjbar fordoee, A.R. Shakeri

    Published 2023-09-01
    “…The results of the wind tunnel showed that the addition of hydrogel nanocomposite to the samples improved the soil erosion rate by 100% at a speed of 15 m/s compared to the control sample. …”
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    Article
  5. 1285

    MEMS Skin Friction Sensor with High Response Frequency and Large Measurement Range by Huihui Guo, Xiong Wang, Tingting Liu, Zhijiang Guo, Yang Gao

    Published 2022-01-01
    “…Micro-electromechanical system (MEMS) skin friction sensors are considered to be promising sensors in hypersonic wind tunnel experiments owing to their miniature size, high sensitivity, and stability. …”
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    Article
  6. 1286

    A New Type Bionic Foldable Wing Design for High Maneuverable Unmanned Aerial Vehicle by Xitong Zhang, Gui Cheng, Gang Chen

    Published 2023-07-01
    “…The aerodynamic performance of the prototype model was tested under different working conditions by wind tunnel test and flight test. The simulation and wind tunnel experimental test showed that the prototype has excellent longitudinal and transverse directional aerodynamics. …”
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    Article
  7. 1287

    Aerodynamic characteristics of MIRA automobile model based on fluid–structure coupling by Zewei Wang, Xingjun Hu, Zheng Hui, Guo Yu, Wei Lan, Fei Liu

    Published 2022-03-01
    “…The results show that the deviation between the FSI simulation and wind tunnel test is less than 10%, proving that the numerical method is feasible. …”
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    Article
  8. 1288

    Numerical Study on Aerodynamic Characteristics of High-Speed Planing Trimaran by Jiuyang Cang, Jin Zou, Hanbing Sun, Lei Wan, Liru Zan

    Published 2023-03-01
    “…Combined with the wind tunnel test data, the calculation accuracy of the computational fluid dynamics (CFD) method was judged. …”
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    Article
  9. 1289

    Study on Aerodynamic Nonlinear Characteristics of Semiclosed Box Deck Based on Variation of Motion Parameters by Jie Jia, Haoyang Lu, Xiaobo Li, Qian Chen

    Published 2022-01-01
    “…In order to study the nonlinear characteristics of self-excited aerodynamic forces of bluff body bridge section with the change of motion parameters, a numerical wind tunnel is established by the dynamic mesh technique of computational fluid dynamics (CFD). …”
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    Article
  10. 1290

    A method for continuous study of soaring and windhovering birds by Matthew Penn, George Yi, Simon Watkins, Mario Martinez Groves-Raines, Shane P. Windsor, Abdulghani Mohamed

    Published 2022-04-01
    “…Also, existing wind tunnels may be readily configured using this method, providing a simpler alternative to the development of dedicated bird flight wind tunnels such as tilting wind tunnels, and the large test section allows for the replication of orographic soaring. …”
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    Article
  11. 1291

    The Aerodynamic Performance of a Novel Overlapping Octocopter Considering Horizontal Wind by Yao Lei, Jie Wang, Yazhou Li

    Published 2023-10-01
    “…This paper investigates the aerodynamic performance of an overlapping octocopter with the effect of horizontal wind ranging from 0 to 4 m/s using both low-speed wind tunnel tests and numerical simulations. The hovering efficiency and the potential control strategies of the octocopter under the effect of horizontal wind are also validated using blade element momentum theory. …”
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    Article
  12. 1292

    Investigating the Non-Gaussian Property and Its Influence on Extreme Wind Pressures on the Long-Span Cylindrical Roof by Sitong Wei, Chao Zhao, Qing Sun

    Published 2023-06-01
    “…Peak factors determined by the HPM are examined by wind tunnel results and then calculated for the entire roof. …”
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    Article
  13. 1293

    Natural Ventilation Effectiveness of Round Wall-Mounted Vent Caps in Residential Kitchens by Yi-Pin Lin, Chiemi Iba, Chi-Ming Lai

    Published 2018-05-01
    “…This study explores the effect of different numbers of wall-mounted vent caps and their installation locations on the indoor air environment in residential kitchens, for which limited information is available. Wind tunnel tests were performed to study the induced ventilation rates of a vent cap, and the impact of vent caps on the natural ventilation efficiency in residential kitchens was examined using computational fluid dynamics (CFD) numerical simulations. …”
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    Article
  14. 1294

    Numerical study of the trailing vehicle length on train aerodynamics under crosswind by Tianci Zhu, Wenhui Li

    Published 2023-02-01
    “…Limited by the wind tunnel size, a one-and-a-half train model is generally adopted during the test to represent the realistic long tandem. …”
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    Article
  15. 1295

    Real-time flow measurement system: physics-informed reconstruction and sampling strategy by Julian Humml, Frank Schaufelberger, Thomas Rösgen, Daniel W. Meyer

    Published 2023-01-01
    “…An application in a real wind tunnel setting is provided as well.…”
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    Article
  16. 1296
  17. 1297

    Aerodynamics and flight stability analysis of a 3D printed UAV by Tan, Tracy Wen Chee

    Published 2017
    “…Cross comparison with the wind tunnel testing of the model will also be included to discuss on the reliability of XFLR5. …”
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    Final Year Project (FYP)
  18. 1298

    Mixed-convection heat transfer from simulated air-cooled electronic devices: experimental and numerical study by Hrairi, Meftah, Ahmed, Mirghani Ishak, Ismail, Ahmad Faris

    Published 2010
    “…Flowing air velocities of 0–7:1 m=s were circulated through a wind tunnel with a rectangular section. The lower surface of the wind tunnel was equipped with 5 by 3 heat sources subjected to uniform heat flux. …”
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    Article
  19. 1299

    Effect of surface roughness on drag of loggerhead carapace by Kah Poh, Alan Chan, Yuan, Cheng See, Mat Yamin, Ahmad Kamal, Jalaluddin, Ainil Jesita, Ishak, Iskandar Shah, Mansor, Shuhaimi

    Published 2008
    “…In addition, the wind tunnel results are able to capture the Cp trend of the carapace models and compared to Cp values of an airfoil. …”
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    Article
  20. 1300

    Microwatt energy harvesting by exploiting flow-induced vibration by Methal, Zinnyrah, Mat Ali, Mohamed Sukri, Mohd. Maruai, Nurshafinaz, Abd. Ghani, Rasli

    Published 2018
    “…The practicability of flow-induced vibration system to supply a sufficient base excitation vibration in microwatt scale is evaluated through a series of wind tunnel tests with different velocities. Test are performed for high Reynolds number 3.9 × 103≤ Re 1.4 × 104 and damping ratio ζ = 0.0052. …”
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    Article