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  Partner: UNT Libraries Government Documents Department
 Decade: 1950-1959
 Year: 1957
 Month: November
 Collection: Technical Report Archive and Image Library
Abnormal grain growth in M-252 and S-816 alloys

Abnormal grain growth in M-252 and S-816 alloys

Date: November 1957
Creator: Decker, R F; Rush, A I; Dano, A G & Freeman, J W
Description: An experimental investigation was carried out on air- and vacuum-melted M-252 and S-816 alloys to find conditions of heating and hot-working which resulted in abnormal grain growth. The experiments were mainly limited to normal conditions of heating for hot-working and heat treatment and normal temperatures of solution treatment were used to allow grain growth after susceptibility to abnormal grain growth was developed by various experimental conditions. Results indicated that small reductions of essentially strain-free metal were the basic cause of such grain growth.
Contributing Partner: UNT Libraries Government Documents Department
Accelerations in fighter-airplane crashes

Accelerations in fighter-airplane crashes

Date: November 4, 1957
Creator: Acker, Loren W; Black, Duglad O & Moser, Jacob C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Analysis of operational airline data to show the effects of airborne weather radar on the gust loads and operating practices of twin-engine short-haul transport airplanes

Analysis of operational airline data to show the effects of airborne weather radar on the gust loads and operating practices of twin-engine short-haul transport airplanes

Date: November 1, 1957
Creator: Copp, Martin R & Walker, Walter G
Description: None
Contributing Partner: UNT Libraries Government Documents Department
APPR-1: Design, Construction and Operation

APPR-1: Design, Construction and Operation

Date: November 20, 1957
Creator: unknown
Description: "This document includes papers covering technical problems involved in the design, construction and operation of the APPR-1" (p. 4).
Contributing Partner: UNT Libraries Government Documents Department
Atmospheric temperature observations to 100,000 feet for several climatological regions of the Northern Hemisphere

Atmospheric temperature observations to 100,000 feet for several climatological regions of the Northern Hemisphere

Date: November 1, 1957
Creator: Tolefson, H B
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Development of a piston-compressor type light-gas gun for the launching of free-flight models at high velocity

Development of a piston-compressor type light-gas gun for the launching of free-flight models at high velocity

Date: November 1, 1957
Creator: Charters, A C; Denardo, B Pat & Rossow, Vernon J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effects of free-stream Reynolds number, engine installation, and model scale on stability characteristics of a translating-spike inlet at Mach 2.0

Effects of free-stream Reynolds number, engine installation, and model scale on stability characteristics of a translating-spike inlet at Mach 2.0

Date: November 13, 1957
Creator: Musial, Norman T & Bowditch, David
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effects of free-stream Reynolds number, engine installation, and model scale on stability characteristics of a translating- spike inlet at Mach 2.0

Effects of free-stream Reynolds number, engine installation, and model scale on stability characteristics of a translating- spike inlet at Mach 2.0

Date: November 13, 1957
Creator: Bowditch, D. & Musial, N. T.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effects of vertical location of wing and horizontal tail on the aerodynamic characteristics in pitch at Mach numbers from 0.60 to 1.40 of an airplane configuration with an unswept wing

Effects of vertical location of wing and horizontal tail on the aerodynamic characteristics in pitch at Mach numbers from 0.60 to 1.40 of an airplane configuration with an unswept wing

Date: November 20, 1957
Creator: Stivers, Louis S , Jr & Lippmann, Garth W
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Endurance Evaluation of Sintered, Porous, Strut-Supported Turbine Blades made by Federal-Mogul-Bower-Bearings, Incorporated, under Bureau of Aeronautics Contract NOas 55-124-C

Endurance Evaluation of Sintered, Porous, Strut-Supported Turbine Blades made by Federal-Mogul-Bower-Bearings, Incorporated, under Bureau of Aeronautics Contract NOas 55-124-C

Date: November 26, 1957
Creator: Hickel, Robert O. & Richards, Hadley T.
Description: Four strut-supported, transpiration-cooled turbine blades were investigated experimentally in a turbojet engine. The blade shells were fabricated by the mold-sintering method with spherical stainless-steel powder. Two blades were investigated in order to evolve suitable capping methods for the blade tip. Two other blades were used to evaluate the durability of the porous-shell material. The blades were investigated at a turbine-tip speed of 1305 feet per second, an average turbine-inlet temperature of about 1670 F, and at a porous-shell temperature limited to a maximum of approximately 1040 F.
Contributing Partner: UNT Libraries Government Documents Department
Experimental lift of low-aspect-ratio triangular wings at large angles of attack and supersonic speeds

Experimental lift of low-aspect-ratio triangular wings at large angles of attack and supersonic speeds

Date: November 20, 1957
Creator: Hill, William A , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Fatigue Investigation of Full-Scale Transport-Airplane Wings: Variable-Amplitude Tests with a Gust-Loads Spectrum

Fatigue Investigation of Full-Scale Transport-Airplane Wings: Variable-Amplitude Tests with a Gust-Loads Spectrum

Date: November 1, 1957
Creator: Whaley, Richard E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight data pertinent to buffeting and maximum normal-force coefficient of the Douglas X-3 research airplane

Flight data pertinent to buffeting and maximum normal-force coefficient of the Douglas X-3 research airplane

Date: November 20, 1957
Creator: Baker, Thomas F; Martin, James A & Scott, Betty J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A hydrogen peroxide turbojet-engine simulator for wing-tunnel powered-model investigations

A hydrogen peroxide turbojet-engine simulator for wing-tunnel powered-model investigations

Date: November 4, 1957
Creator: Runckel, Jack F & Swihart, John M
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of deflectors as gust alleviators on a 0.09-scale model of the Bell X-5 airplane with various wing sweep angles from 20 degrees to 60 degrees at Mach numbers from 0.40 to 0.90

Investigation of deflectors as gust alleviators on a 0.09-scale model of the Bell X-5 airplane with various wing sweep angles from 20 degrees to 60 degrees at Mach numbers from 0.40 to 0.90

Date: November 1, 1957
Creator: Croom, Delwin R & Huffman, Jarrett K
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the compressive strength and creep of 7075-T6 aluminum-alloy plates at elevated temperatures

Investigation of the compressive strength and creep of 7075-T6 aluminum-alloy plates at elevated temperatures

Date: November 1, 1957
Creator: Deveikis, William D
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the low-speed flight characteristics of a 1/15-scale model of the convair  XB-58 airplane

Investigation of the low-speed flight characteristics of a 1/15-scale model of the convair XB-58 airplane

Date: November 14, 1957
Creator: Paulson, J. W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the low-speed flight characteristics of a 1/15-scale model of the Convair XB-58 airplane : COORD. No. AF-AM-15

Investigation of the low-speed flight characteristics of a 1/15-scale model of the Convair XB-58 airplane : COORD. No. AF-AM-15

Date: November 14, 1957
Creator: Paulson, John W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of turbines suitable for use in a turbojet engine with high compressor pressure ratio and low compressor-tip speed VIII : internal flow conditions of a two-stage turbine with a downstream stator

Investigation of turbines suitable for use in a turbojet engine with high compressor pressure ratio and low compressor-tip speed VIII : internal flow conditions of a two-stage turbine with a downstream stator

Date: November 13, 1957
Creator: Petrash, Donald A; Davison, Elmer H & Schum, Harold J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Measurement of static pressure on aircraft

Measurement of static pressure on aircraft

Date: November 1, 1957
Creator: Gracey, William
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Momentum transfer for flow over a flat plate with blowing

Momentum transfer for flow over a flat plate with blowing

Date: November 1, 1957
Creator: Mickley, H S & Davis, R S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
MTR Technical Branch Quarterly Report, Third Quarter

MTR Technical Branch Quarterly Report, Third Quarter

Date: November 1, 1957
Creator: Conner, W. P.
Description: Quarterly report for the technical branch of the Materials Testing Reactor of Idaho. Includes current developments and experiments.
Contributing Partner: UNT Libraries Government Documents Department
Plating Thickness Tester

Plating Thickness Tester

Date: November 15, 1957
Creator: Fitch, C. E., Jr.
Description: An electromagnetic eddy current instrument is described that is capable of measuring copper and nickel plating 1 to 8 mils thick plated on bismuth mandrils of various sizes and shapes.
Contributing Partner: UNT Libraries Government Documents Department
Reactor Physics Primer

Reactor Physics Primer

Date: November 15, 1957
Creator: Lockwood, E. H.
Description: Report that describes the reactor physics of the processes used to produce plutonium at Hanford Laboratories. This includes a basic explanation of nuclear physics and the principles of the reactor process.
Contributing Partner: UNT Libraries Government Documents Department
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