The fluid stall sensor is a remote indicating system for detecting stall on aircraft wings. When the flow is attached to the wing, it causes aspiration from a probe just above the wing surface. Separated flow, associated with stall, decreases the aspiration. The change in aspiration is amplified by a high impedance fluid amplifier which drives an indicator. The position of indicators from several probes across the wing gives an indication of the amount of lift remaining. (Author)
Fluidic Stall Sensing System
1968
40 pages
Report
Keine Angabe
Englisch
Aircraft , Avionics , Hydraulic & Pneumatic Equipment , Vertical take-off planes , Stall-warning indicators , Fluid amplifiers , Short take-off planes , Flow separation , Angle of attack , Wings , Stalling , Lift , Boundary layer , Display systems , Fluidics , Probes , Sensors , Blowing , Attached flow
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