A split-film anemometer has been adapted for measurement of highly turbulent intermittently reversing flows in regions of local separation around airfoils and flaps. Analog signals from the split-film anemometer are fed directly to a mini-computer for processing and analysis. Mean velocity magnitude and direction, intermittency of reversal, turbulence intensity and histograms of the velocity are obtained as outputs of the system.
Application of Split-Film Anemometer and Mini-Computer for Measurement in Turbulent Separated Flow
Sae Technical Papers
Business Aircraft Meeting and Exposition ; 1979
1979-02-01
Aufsatz (Konferenz)
Englisch
Flaps , Turbulence , Wings
Splitt-film Anemometer measurements on an airfoil with turbulent separated flow
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