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Box 26

 Container

Contains 94 Results:

Report R-107-4 Part II Stress Analysis of Rotor Blades by a Tabular-Dynamic Method Goodyear Aircraft Corp., 1946 Feb 28

 File — Box: 26, Folder: 1
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1946 Feb 28

Report R-107-4 Part IV Helicopter Airload Calculations Goodyear Aircraft Corp., 1946 Mar 5

 File — Box: 26, Folder: 2
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1946 Mar 5

Report R-107-4 Part II-A Stress Analysis of Rotor Blades by a Tabular-Dynamic Method (Expansion of Part II) Contract# W33-038 ac-11439 Goodyear, 1946 Apr 24

 File — Box: 26, Folder: 3
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1946 Apr 24

Report R-107-4 Part III Effects of Second-Harmonic Flapping on the Stresses of a Hinged Rotor Blade Contract# W33-038 ac-11439 Goodyear Aircraft Corp., 1946 May 2

 File — Box: 26, Folder: 4
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1946 May 2

Report R-107-4 Part V Stress-Model Method of Determining Bending Moments in R-6 Helicopter Blades Contract# W33-038 ac-11439 Goodyear Aircraft Corp., 1946 Jun 22

 File — Box: 26, Folder: 5
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1946 Jun 22

Report 230.49 Analysis of Low Frequency Rotor Blade Flutter Coupled with Vertical Pylon Motion, for a Rotor Blade Having Flapping and Lag Hinges Kellett, 1947 Jun

 File — Box: 26, Folder: 6
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1947 Jun

Cornelius Helicopter Rotor Principles, 1946 Apr 28

 File — Box: 26, Folder: 7
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1946 Apr 28

NACA Report No. 293 Two Practical Methods for the Calculation of the Horizontal Tail Area Necessary for a Statistically Stable Airplane, 1929 Jan

 File — Box: 26, Folder: 8
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1929 Jan

NACA Report No. 349 A Proof of the Theorem Regarding the Distribution of Lift Over the Span for Minimum Induced Drag, circa 1930

 File — Box: 26, Folder: 9
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: circa 1930

NACA Report No. 362 An Extended Theory of Thin Airfoils and its Application to the Biplane Problem, 1930

 File — Box: 26, Folder: 10
Scope and Content From the Collection: The Bernard Lindenbaum Vertical Flight Research Collection is a very large collection documenting the history and development of helicopters and V/STOL aircraft from the mid-1940s to the 1990s. The collection contains research reports, conference reports, blueprints, and film documenting this development. Researchers should be aware that, except for the photographs series, the collection was minimally processed in that each box was fully inventoried, but no effort was made to place the...
Dates: 1930