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 Decade: 1940-1949
 Year: 1947
 Month: November
 Collection: National Advisory Committee for Aeronautics Collection
The 1350 F stress-rupture properties of two wrought alloys and three cast alloys

The 1350 F stress-rupture properties of two wrought alloys and three cast alloys

Date: November 1, 1947
Creator: Reynolds, E E; Freeman, J W & White, A E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic characteristics at subcritical and supercritical Mach numbers of two airfoil sections having sharp leading edges and extreme rearward positions of maximum thickness

Aerodynamic characteristics at subcritical and supercritical Mach numbers of two airfoil sections having sharp leading edges and extreme rearward positions of maximum thickness

Date: November 6, 1947
Creator: Eggers, A J , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic Characteristics of a Number of Modified NACA Four-Digit-Series Airfoil Sections

Aerodynamic Characteristics of a Number of Modified NACA Four-Digit-Series Airfoil Sections

Date: November 14, 1947
Creator: Loftin, Laurence K., Jr. & Cohen, Kenneth G.
Description: Theoretical pressure distributions and measured lift, drag, and pitching moment characteristics at three values of Reynolds number are presented for a group of NACA four-digit-series airfoil sections modified for high-speed applications. The effectiveness of flaps applied to these airfoils and the effect of standard leading-edge roughness were also investigated at one value of Reynolds number. Results are also presented of tests of three conventional NACA four-digit-series airfoil sections.
Contributing Partner: UNT Libraries Government Documents Department
Comparative performance of two vaneless diffusers designed with different rates of passage curvature for mixed-flow impellers

Comparative performance of two vaneless diffusers designed with different rates of passage curvature for mixed-flow impellers

Date: November 1, 1947
Creator: Barina, Frank J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Comparison between flight-measured and calculated span load distribution at high Mach numbers

Comparison between flight-measured and calculated span load distribution at high Mach numbers

Date: November 26, 1947
Creator: Rolls, L Stewart
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Comparison of crystal structures of 10 wrought heat resisting alloys at elevated temperatures with their crystal structures at room temperatures

Comparison of crystal structures of 10 wrought heat resisting alloys at elevated temperatures with their crystal structures at room temperatures

Date: November 1, 1947
Creator: Kittel, J Howard
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A comparison of three theoretical methods of calculating span load distribution on swept wings

A comparison of three theoretical methods of calculating span load distribution on swept wings

Date: November 1, 1947
Creator: Van Dorn, Nicholas H & Deyoung, John
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Diagonal tension in curved webs

Diagonal tension in curved webs

Date: November 1, 1947
Creator: Kuhn, Paul & Griffith, George E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of aspect ratio and taper on the pressure drag at supersonic speeds of unswept wings at zero lift

Effect of aspect ratio and taper on the pressure drag at supersonic speeds of unswept wings at zero lift

Date: November 1, 1947
Creator: Nielsen, Jack N
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of chordwise vanes on amplitude of tail buffeting

Effect of chordwise vanes on amplitude of tail buffeting

Date: November 10, 1947
Creator: Stokke, Allen R
Description: None
Contributing Partner: UNT Libraries Government Documents Department
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