Showing 381 - 400 results of 2,660 for search '"wind tunnel"', query time: 0.12s Refine Results
  1. 381
  2. 382

    Capacities and Limitations of Wind Tunnel Physical Experiments on Motion and Dispersion of Different Density Gas Pollutants by Zavila Ondřej, Blejchař Tomáš

    Published 2017-04-01
    “…The article focuses on the analysis of the possibilities to model motion and dispersion of plumes of different density gas pollutants in lowspeed wind tunnels based on the application of physical similarity criteria, in this case the Froude number. …”
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    Article
  3. 383

    Impact of ballast length on train aerodynamics for a wind tunnel layout via CFD analysis by Wenhui Li, Tanghong Liu, Lei Zhou, Zhengwei Chen, Yutao Xia, Xiaoshuai Huo

    Published 2023-02-01
    “…Ground configurations are an essential part of rail vehicles during wind tunnel tests. Reasonable reproductions of the infrastructures are of significance for experimental accuracy. …”
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    Article
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    Investigations of Wind Tunnel Wall Correction Methods for Airfoil Low-speed Dynamic Pressure Measurement by ZOU Hongyi, JIAO Yuqin, LIU Weibing

    Published 2021-06-01
    “…When the airfoil is subjected to unsteady wind tunnel test, it is necessary to correct the wall interference to obtain accurate aerodynamic data from test.Using a group of NACA 0012 airfoil models with same geometric similarities and different sizes, airfoil low-speed dynamic pressure measurement is carried out in NF-3 wind tunnel of Northwestern Polytechnical University.Different scale model test results are interpolated to 0 scale under the same dimensionless dynamic parameters to calculate the wall interference.The wind tunnel test results are used to evaluate and correct the wall interference of dynamic test.The results show that the proposed correction method is effective, and this method can provide references and ideas for wall interference correction.…”
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    Article
  8. 388

    Snow fences on slopes at high wind speed: physical modelling in the CSTB cold wind tunnel by F. Naaim-Bouvet, M. Naaim, J.-L. Michaux

    Published 2002-01-01
    “…In order to determine the effect of steep slopes on snowdrift generated by snow fences, we have conducted physical modeling experiments in the CSTB (Centre Scientifique et Technique du Bâtiment) cold wind tunnel as part of the European project "Access to Large Facilities". …”
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    Article
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    3D Acoustic Mapping in Automotive Wind Tunnel: Algorithm and Problem Analysis on Simulated Data by Gianmarco Battista, Paolo Chiariotti, Milena Martarelli, Paolo Castellini, Claudio Colangeli, Karl Janssens

    Published 2021-04-01
    “…Localization and quantification of noise sources are important to fulfill customer and regulation requirements in a such competitive sector like automotive manufacturing. Wind tunnel testing and acoustic mapping techniques based on microphone arrays can provide accurate information on these aspects. …”
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    Article
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    An Intelligent Algorithm for Aerodynamic Parameters Calibration of Wind Tunnel Experiment at a High Angle of Attack by Yeguang Wang, Shitong Jian, Zhigang Wang, Rui Fan, Peng Han, Yongxi Lyu

    Published 2023-01-01
    “…In this paper, an intelligent algorithm for the aerodynamic parameter calibration of wind tunnel experiments of advanced layout aircraft at a high angle of attack is proposed. …”
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    Article
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    Wind tunnel test of a ducted fan micro air vehicle during hover flight by Tan, Yi Xiang.

    Published 2010
    “…The Main Aircraft Laboratory wind tunnel was used to test the full scale model of the ducted fan MAV at various configurations at zero wind speed. …”
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    Final Year Project (FYP)
  17. 397

    Design of heated flow wind tunnel facility for testing small size ramjet engine combustors by Panikulam, John Paul

    Published 2015
    “…The ramjet is to operate at flight speeds of Mach 2.5 to 4.0. A direct-connect wind tunnel is designed in order to test the ramjet combustor. …”
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    Thesis
  18. 398

    Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model by Ul Haque, Anwar, Asrar, Waqar, Omar, Ashraf Ali, Sulaeman, Erwin, Ali, JS Mohamed

    Published 2014
    “…Use of low fidelity tools in designing subscale generic wind tunnel models is usually required to get first-hand knowledge about general trends of aerodynamic and stability parameters. …”
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    Proceeding Paper
  19. 399

    Aerodynamic and mechanical performance of a high-pressure turbine stage in a transient wind tunnel by Sheard, A, Anthony Geoffrey Sheard

    Published 1989
    “…The new facility, which consists of a 62%-size, high-pressure gas-turbine stage mounted in a transient wind tunnel, simulates the turbine design point of a full-stage turbine. …”
    Thesis
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