MEASUREMENT OF TURBULENCE IN WIND TUNNEL WITH SCREENS

Peter Gasparovic, Stanislav Fabry, Ladislav Fozo, Michal Hovanec, Karol Semrad

Abstract


Turbulence in wind tunnel is measured by two methods – by the measurement of aerodynamic drag of sphere and by the hot-wire CTA measurement of turbulent fluctuations. Measurements are compared with the prediction of turbulence for various configurations of screens.

Keywords


wind tunnel; turbulence measurement; turbulent sphere; CTA; hot-wire probe

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DOI: https://doi.org/10.35116/aa.2019.0018

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Copyright (c) 2019 Peter Gasparovic, Stanislav Fabry, Ladislav Fozo, Michal Hovanec, Karol Semrad

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