The Torsional and Bending Deflection of Full-Scale Aluminum-Alloy Propeller Blades Under Normal Operating Conditions (1938)
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TORSIONAL AND BENDING DEFLECTION OF FULL- -SCALE ALUMINUM-ALLOY PROPELLER BLADES … V/nD performance. Figure 11 — Blade deflections at 0.70/e for propeller (UOI set 15° at 0.75/?. The maximum torsional deflection for a blade angle ax of 20° (fig. 10) is very little different from that for a blade angle of 15° (fig. 7). There is probably little advantage in making tests beyond 20°…
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