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Advanced SR-90 Space Power Supply Study

Description: This report addresses details of the Advanced SR-90 Space Power Supply Study
Date: January 1, 1964
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department
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Advanced Test Reactor Burnout Heat Transfer Tests

Description: From abstract: "Results of burnout test to determine the limiting heat flux in a simulated Advanced Test Reactor fuel element channel."
Date: January 1964
Creator: Croft, M. W.
Partner: UNT Libraries Government Documents Department
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Advanced Test Reactor Turbo Report

Description: From abstract: "The time-dependent behavior of the Advanced Test Reactor was calculated by the Babcock & Wilcox Company on the Philco 2000 computer, using the Turbo depletion program."
Date: January 1964
Creator: Turner, Robert A.
Partner: UNT Libraries Government Documents Department
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Analysis and Design Significance of A-11 Flow-Induced Vibration Test, Phases I and III

Description: Comparisons of the experimental data on seal pressure distributions obtained from the A-11 Flow Induced Vibration Test, Phases I and III, with analytical results including porous flow through the unimpregnated inner reflector cylinder for the same operating conditions show generally very good agreement. The principal deviations between analysis and experiment occurs when high pressure ratios exist across the last seal. Additional investigation, both in the relationship used in the analytical model and in the experimental area, are required to determine the cause of the deviation found between analysis and experiment when the pressure ratio across the last seal is near critical. As a result of this comparison, it appears that the analytical methods and assumtions made in predicting unheated seal pressure distributions are resonable, and may be used with confidence in the test prediction of the NRX-A1 cold flow test.
Date: January 1, 1964
Partner: UNT Libraries Government Documents Department
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Analysis and Design Significance of Nozzle Interface Seal Leakage Test Results

Description: The interface seal between the inner reflector cylinder and the nozzle flange prevents coolant flow from bypassing the reflector system and core and flowing directly from the reflector inlet plenum to the core exit.
Date: January 1, 1964
Creator: Miller, A. I.
Partner: UNT Libraries Government Documents Department
open access

Argonne National Laboratory Metallurgy Division Annual Report: 1963

Description: Annual report issued by the Argonne National Laboratory discussing work conducted by the Metallurgy Division during 1963 including progress related to experiments, programs, and studies. This report includes tables, illustrations, and photographs.
Date: 1964
Creator: Foote, Frank G.; Chiswik, Haim H. & Macherey, Robert E.
Partner: UNT Libraries Government Documents Department
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Beneficiation Studies of the Oregon Coastal Dune Sands for Use as Glass Sand

Description: Report issued by the Bureau of Mines on the coastal sands and their potential for being used as glass sand. Samples were tested, and properties of the sands are presented. This report includes tables, maps, and photographs.
Date: 1964
Creator: Carter, George J.; Harris, Henry M. & Strandberg, Karle G.
Partner: UNT Libraries Government Documents Department
open access

Brayton Cycle Study

Description: The purpose of the study was to provide a comparison of the characteristics of a space power system operating on the Brayton cycle with either neon or argon.
Date: January 1, 1964
Creator: Semple, E.L. & Simpson, J.D.
Partner: UNT Libraries Government Documents Department
open access

CALCULATION OF THE SHOCK WAVE FROM AN UNDERGROUND NUCLEAR EXPLOSION IN GRANITE

Description: The capability of calculating the close-in effects of the shock wave from an underground nuclear explosion has been demonstrated. Agreement was obtained between calculation and measurements using a spherically symmetric, hydrodynamic, elastic-plastic code called SCC for the Hardhat event, a 5-kiloton nuclear detonation in granite. This capability is dependent upon having a more or less complete description of the elastic and dynamic properties of the materials involved. When this information is available, agreement within the limits of uncertainty of the measurements can be calculated for peak pressures, peak particle velocities, shock wave time of arrival, and pressure pulse shapes. (auth)
Date: January 1, 1964
Creator: Butkovich, T. R.
Partner: UNT Libraries Government Documents Department
open access

Coal Resources of Lawrence County Pennsylvania

Description: A report about the coal-bearing rocks found in Lawrence County, Pennsylvania. Lawrence County is in west-Central Pennsylvania in the northern part of the Appalachian coal field.
Date: 1964
Creator: Van Lieu, J. A. & Patterson, Elmer D.
Partner: UNT Libraries Government Documents Department
open access

Coal Resources of Lawrence County, Pennsylvania

Description: This report records the distribution, thickness, and reserves of coal in Lawrence County, Pennsylvania.
Date: 1964
Creator: Van Lieu, J. A. & Patterson, E. D.
Partner: UNT Libraries Government Documents Department
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