Relation Between the Stability Characteristics and the Controllability of German Airplanes (1930)
NASA Technical Reports Server (NTRS) · leaf 26
Figs.5 & 6 U.A.C.A. Technical Memorandum :?o.551 E I Fig.5 Change of trim under the action of the slipstream.Most airplanes become nose-heavy with throttled engine.Hence equilibrium is reached,with flortizg elevator and idling engine,at a higher speed than that developed at full throttle. … Fig.6 Pressure distribution in slipstream.Distribution of pressure in slipstream, is unsvrametrical with respect to airplane axes and changes with propeller modulus.
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