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Flutter Investigation on the High Subsonic and Transonic Speed Range on Cantilever Delta-Wing Plan Forms With Leading-Edge Sweepback of 60 Degrees, 53 Degrees 8', and 45 Degrees

Description: Report presenting results of flutter testing on three cantilever delta-wing plan forms at a range of Mach numbers. The time and location of flutter and results of the flutter calculations are provided for each of the wings.
Date: January 31, 1957
Creator: Lauten, William T., Jr. & Burgess, Marvin F.
Partner: UNT Libraries Government Documents Department
open access

Flutter of Thin Propeller Blades, Including Effects of Mach Number, Structural Damping, and Vibratory-Stress Measurements Near the Flutter Boundaries

Description: Report presenting the results of an investigation on the flutter of propeller blades with three different plan forms. The propellers tested included one with highly twisted 2-percent-thick blades, 6-percent-thick blades, and two sets of 3-percent-thick blades with different internal damping. Results regarding the effect of various parameters on the stall flutter boundaries and blade stresses near the flutter boundary are provided.
Date: June 1956
Creator: Hubbard, Harvey H.; Burgess, Marvin F. & Sylvester, Maurice A.
Partner: UNT Libraries Government Documents Department
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