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Annual Technical Progress Report, AEC Unclassified Programs: 1965

Description: Annual report describing progress on unclassified research programs funded by the U.S. Atomic Energy Commission during the 1964-65 fiscal year.
Date: November 10, 1965
Creator: North American Aviation. Atomics International Division.
Partner: UNT Libraries Government Documents Department
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Project Dugout: Technical Director's Summary Report

Description: From abstract: Project Dugout was a chemical explosive row charge cratering experiment in hard rock conducted at the AEC Nevada Test Site as part of the Plowshare Program for development of nuclear excavation technology.
Date: May 10, 1965
Creator: Nordyke, M. D.; Terhune, R. W.; Rohrer, R. F.; Cauthen, L. J. & Spruill, J. L.
Partner: UNT Libraries Government Documents Department
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Diffusion of Krypton Through Uranium Carbide - Final Report

Description: This program was established to develop new information concerning the mechanism of diffusion of fission gases (krypton and xenon) through UO2 and UC. The work was to concentrated on measurements of diffusion rates in unirradiated materials in the temperature range of 1000°C to above 2000°C, these determinations being important to the projected use of refractory fuel materials in high-temperature, high-burnup reactors.
Date: January 10, 1961
Creator: Weinstock, J. J.; Pinkerton, A. P. & Ziegel, K. D.
Partner: UNT Libraries Government Documents Department
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Periodic Radiation Survey. Section II. 4182-EFPH. Second Performance. Core I, Seed 1. Test Results DL-S-231 (T-612394)

Description: The purpose of the survey was to determine the radiation level in the Turbine Generator Services Building, around the Fuel Handling Canal, in the limited access areas of the reactor plant containers and on the boiler container roofs during plant operation. The test was performed with the plant at approximately 100 per cent power with three loops (1A, 1B, and 1C) in service. The radiation levels of the areas surveyed with a few exceptions were essentially background (.03 MR/HR). These exceptions… more
Date: November 10, 1959
Creator: Ritz, William C.
Partner: UNT Libraries Government Documents Department
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Graphs of X-ray Absorption Coefficients for Fourteen Substances

Description: This document contains a collection of experimental and theoretical values for the X-ray absorption coefficients of beryllium, carbon, nitrogen, oxygen, aluminum, iron, copper, silver, tin, gold, lead, uranium, air and sodium iodide, in the energy range from 0.1 to 100 kilovolts.
Date: April 10, 1959
Creator: Gilmore, Forrest R.
Partner: UNT Libraries Government Documents Department
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Reactor Automatic Control and Load Swing Tests. Test Results DL-S-144 (T-554924). Section I

Description: The purpose of this test was to determine the controlling ability of the Reactor Power and Temperature Control System and to determine the operational characteristics of the station during load swings. The Reactor Power and Temperature Control System satisfactorily controlled rod movements to maintain all primary plant parameters within their individual limits during steady state operation, ramp functions load changes and a peak xenon burnout transient. The operational characteristics of the st… more
Date: February 10, 1959
Creator: Baird, John B.
Partner: UNT Libraries Government Documents Department
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Relativistic Self-Consistent Calculation for the Normal Uranium Atom

Description: The relativistic self-consistent solution for the normal uranium atom is presented. A comparison is made between the energy eigenvalues for each of the subshells with corresponding experimentally determined energy-term values. (J.E.D.)
Date: February 10, 1959
Creator: Cohen, Stanley
Partner: UNT Libraries Government Documents Department
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Station Output. Test Results DL-S-210 (T-612387). Section 1

Description: The purpose of the test was to obtain performance data at selected steady state generator loads. The data obtained during the performance of this test indicated that the station performed satisfactory under the new operating conditions of 500 F average coolant temperature and 1800 psia coolant pressure at the selected power lever of 57 mw.
Date: February 10, 1959
Creator: Cappola, M., Jr.
Partner: UNT Libraries Government Documents Department
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Polarography in Organic Analysis

Description: The discussion attempts to summarize present trends and future possibilities. After consideration of the areas of analytical applicability of polarography of organic compounds with stress on the use of chemical treatment to convert polarographically inert species to active ones, the importance of the composition of the test solution is discussed from the viewpoint of the effects of pH, buffer composition and concentration, ionic strength, solvent nature and additives. The critical factors in th… more
Date: January 10, 1959
Creator: Elving, Philip J., 1913-1984
Partner: UNT Libraries Government Documents Department
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Flow-Gating I : Report No. 83

Description: The simple problem occurring in a computer of transferring a zero or a one from one place to another in a selective fashion is considered by discussing the transmission of information from one Eccles-Jordan flipflop to another. It is assumed that non-overlapping voltage bands represent the zero and one signals the bands being caused by parameter drift.
Date: July 10, 1958
Creator: Poppelbaum, W. J. (Wolfgang J.)
Partner: UNT Libraries Government Documents Department
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Radiation Damage to Vacuum Chamber Walls

Description: "The problem of radiation derange to the walls of two types of vacuum chamber for the 6 Bev Cambridge Electron Accelerator was studied. Radiation damage may arise from the synchrotron radiation and from electrons which are not accepted at injection. The synchrotron radiation produces a large amount of secondary x radiation which is isotropic, and therefore complicates the arrangement of internal shielding. The 20 Mev electrons from the lines cannot be attenuated by shielding. It is concluded th… more
Date: September 10, 1957
Creator: Stearns, Brenton
Partner: UNT Libraries Government Documents Department
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Review of the Surface Interaction Theory of Rearrangement and Inelastic Collisions

Description: Deuteron reactions assumed new importance when it was found that the angular distribution of the outgoing particles in d-p and d-n reactions displayed a great deal of structure. Bhatia, Huang, and Butler showed that the structures of the angular distribution of the outgoing particles in d-p and d-n reactions is directly related to the angular momentum of the captured particle. Early studies of deuteron stripping fractions were reviewed and summarized by R. Huby. Additional work was reviewed, an… more
Date: November 10, 1956
Creator: Tobocman, W
Partner: UNT Libraries Government Documents Department
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Radiofrequency Acceleration II

Description: A radiofrequency system consisting of 16 cavities, strongly coupled together by transmission line, is analyzed. This system can be regarded as a single cavity operating in a particular mode, and is found to be a practical system for the accelerator. Also methods rf coupling r-f power into the system are considered. The r-f system with beam loading is analyzed for stability, and a relationship determined for the range of the cavity tuning over which the system is stable.
Date: September 10, 1956
Creator: Robinson, Kenneth W.
Partner: UNT Libraries Government Documents Department
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Energetic Neutral Injection into Thermonuclear Machines

Description: Abstract: "A scheme is discussed in which D+ ions would be accelerated to about 100 kev in a conventional accelerator, then be sent through a gas target frmo which about half the ions would emerge neutral with very little scattering or energy loss; the neutral beam would then cross into a magnetic field and part of the atoms would be ionized and trapped by colliding with the already trapped ions. The smallest mirror machine with a central field of 30-40 kilogauss, 2;1 mirror ratio and β = 01 to… more
Date: August 10, 1955
Creator: Lauer, Eugene J.
Partner: UNT Libraries Government Documents Department
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Frequency Components of a Step Function and a Sinusoid

Description: Fourier analyses are made on two functions. The first is a step function forward from periodic samples of a sinusoid. If the frequency of the sinusoid is less than one-half of the sampling frequency, it is shown that the step function has no frequency components less than one-half of the sampling frequency other than that of phase, and duration with respect to the interval of the analysis. It is shown that the insertion of a blank space in the period of analysis reduces greatly the uncertainty … more
Date: May 10, 1955
Creator: McGehee, R. M.
Partner: UNT Libraries Government Documents Department
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A Human Engineering Guide to the Arrangement of Elements on a Control Panel

Description: This memorandum is a compilation of general information concerned with the arrangement of elements on a control panel. Arrangement considerations that lead to to improved ease and accuracy of operation are presented to assist the engineer in designing new control panels.
Date: December 10, 1954
Creator: Williams, H. L.
Partner: UNT Libraries Government Documents Department
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Radial Vibrations in Short, Hollow Cylinders of Barium Titanate

Description: The mathematics has been developed for the determination of the radial coupling coefficient for a hollow cylinder of electro-strictive material whose length is small compared to its outside diameter.
Date: December 10, 1954
Creator: Stephenson , C. V.
Partner: UNT Libraries Government Documents Department
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Reactor Physics, Quarterly Progress Report, August-October, 1953

Description: "A thorough analysis of the data obtained on depleted, natural, and enriched uranium lattices has been made. Consideration of the possible sources of discrepancies between theory and experiment has led to a suspicion of the calculated thermal neutron diffusion lengths. A series of diffusion length measurements in non-multiplying lattices of lead-cadmium alloy has been initiated. An analysis of some early exponential experiments on lattices proposed for a neutron production reactor has been ca… more
Date: December 10, 1953
Creator: Laubenstein, R. A.
Partner: UNT Libraries Government Documents Department
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