Noise, static thrust, and thrust in flight were experimentally determined for the quiet aircraft, Sportavia S5. Results were compared with those from the calculation method of Hamilton Standard for propeller thrust and Pilatus for propeller noise. Prior conditions for the comparisons were established from comparison test flights for the gliding flight polar error, from measurement of the characteristics of the engine, and from calibrations of the indicating instruments. Weights of propeller and engine for predefined performance and engine speeds were recorded.
Experimental Determination and Comparison with Theory of Thrust, Noise and Driving Weight of Propeller Drives Experimentelle Bestimmung und Vergleich Mit der Theorie von Schub, Laerm und Antriebsgewicht von Propellerantrieben
1977
78 pages
Report
Keine Angabe
Englisch
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