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  Partner: UNT Libraries Government Documents Department
 Decade: 1940-1949
 Collection: Technical Report Archive and Image Library
2-Fold G.M. Coincidence Unit

2-Fold G.M. Coincidence Unit

Date: 1947
Creator: U.S. Atomic Energy Commission
Description: Report containing a diagram of a coincidence unit, outlining resistor values and other technical specifications.
Contributing Partner: UNT Libraries Government Documents Department
8 Inch Vacuum Pump

8 Inch Vacuum Pump

Date: 1947
Creator: U.S. Atomic Energy Commission
Description: Technical drawings of vacuum pumps and machinery for use in nuclear reactors.
Contributing Partner: UNT Libraries Government Documents Department
10 M.C. Wide Band Amplefier and Scope

10 M.C. Wide Band Amplefier and Scope

Date: 1946
Creator: Elmore, W. C.
Description: Technical drawing of an amplifier for a nuclear reactor.
Contributing Partner: UNT Libraries Government Documents Department
100-Ton Test at Trinity: Report on Earth Velocity Measurements

100-Ton Test at Trinity: Report on Earth Velocity Measurements

Date: June 13, 1945
Creator: Coon, J. H.
Description: Apparatus, field layout, miscellaneous testing, and the method of analysis of a 100-ton test at Trinity.
Contributing Partner: UNT Libraries Government Documents Department
300-400 V Regulated Supply

300-400 V Regulated Supply

Date: 1946?
Creator: U.S. Atomic Energy Commission
Description: 1 technical drawing of a regulated supply of 300-400 volts for nuclear reactors.
Contributing Partner: UNT Libraries Government Documents Department
300 Mc Transmitter Pulser

300 Mc Transmitter Pulser

Date: 1947
Creator: Titterton, E. W.
Description: Technical drawing of pulse generators for use in nuclear reactors.
Contributing Partner: UNT Libraries Government Documents Department
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 1947
Creator: Reynolds, E E; Freeman, J W & White, A E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
1500 Uses Delay Unit

1500 Uses Delay Unit

Date: 1945
Creator: Titterton, E. W.
Description: Technical drawing of signal generators in nuclear reactors.
Contributing Partner: UNT Libraries Government Documents Department
Abstracts pertaining to seaplanes

Abstracts pertaining to seaplanes

Date: July 24, 1947
Creator: Bidwell, Jerold M & King, Douglas A
Description: About 400 references pertaining to the hydrodynamic design of seaplanes have been compiled, and the information is presented in the form of abstracts classified under six main headings.
Contributing Partner: UNT Libraries Government Documents Department
Acceleration Characteristics of R-3350 Engine Equipped with NACA Injection Impeller

Acceleration Characteristics of R-3350 Engine Equipped with NACA Injection Impeller

Date: January 8, 1947
Creator: Hickel, Robert O. & Snider, William E.
Description: Qualitative investigations have shown that use of the NACA injection impeller with the R-3350 engine increases the inertia of the fuel-injection system and, when the standard fuel-metering system is used, this increase in inertia results in poor engine acceleration characteristics. This investigation was therefore undertaken to determine whether satisfactory acceleration characteristics of the engine equipped with the injection impeller could be obtained by simple modifications to the fuel-monitoring system. The engine was operated with two types of carburetor; namely, a hydraulic-metering carburetor incorporating a vacuum-operated accelerating pump and a direct-metering carburetor having a throttle-actuated accelerating pump. The vacuum-operated accelerating pump of the hydraulic-metering carburetor was modified to produce satisfactory accelerations by supplementing the standard air chamber with an additional 75-cubic spring. The throttle-actuated accelerating pump of the direct-metering carburetor was modified to produce satisfactory accelerations by replacing the standard 0.028-inch-diameter bleed in the load-compensator balance line with a smaller bleed of 0.0225-inch diameter. The results of this investigation indicated that both carburetors can be easily modified to produce satisfactory acceleration characteristics of the engine and no definite choice between the types of carburetor and accelerating pump can be made. Use of the direct-metering carburetor, however, probably resulted in better fuel ...
Contributing Partner: UNT Libraries Government Documents Department
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