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NACA Research Memorandums
154
Atomic Energy Commission Reports
67
University of California Radiation Laboratory Reports
25
Hanford Works Reports
23
NACA Technical Reports
21
Oak Ridge National Laboratory Reports
13
UCRL (Series)
13
HW (Series)
11
Report (U.S. Atomic Energy Commission)
11
AEC research and development report
10
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The Cold Pressing of Sinterable UO₂
The intent of this work was to explore more fully the pressing of sinterable UO2 powders into cylindrical compacts in the hope that a more precise prediction of green density in terms of powder properties, pressure, and geometry could be evolved.
Date:
March 27, 1961
Creator:
Levey, R. P., Jr.
Object Type:
Report
System:
The UNT Digital Library
Plan for the Future of Neutron Research on Condensed Matter : An Argonne National Laboratory Report Prepared in Response to the "Report of the Review Panel on Neutron Scattering"
The Review Panel on Neutron Scattering has recommended an expanded budget to allow systematic development of the field. An alternative plan for the future of neutron research on condensed matter is presented here, in case it is not possible to fund the expanded budget. This plan leads, in a rational and logical way, to a world-class neutron source that will ensure the vitality of the field and exploit the many benefits that state-of-the-art neutron facilities can bring to programs in the materials and biological sciences.
Date:
January 27, 1981
Creator:
Argonne National Laboratory
Object Type:
Report
System:
The UNT Digital Library
Urine Analysis for Tritium Oxide
This report analyzes a procedure based on the production of acetylene from the active water, with subsequent measurement of the ionization caused by the tritium beta particle. This eliminates the troublesome absorption on the chamber walls when hydrogen is used, and provides a rapid method for the preparation of the urine samples.
Date:
July 27, 1949
Creator:
Healy, J. W.
Object Type:
Report
System:
The UNT Digital Library
The Separation of Trace Amounts of Radioactive Cs From Macro Quanitites of Sodium and Potassium Salts
Summary: A method for the separation of cesium from macro quantities of sodium and potassium using an ion exchange resin, Dowex 50, has been developed. A 95% recovery of cesium with a reduction of the solid content of 95% was found possible. Curves illustrating the effect of acidity, column length, and flow rate are presented in the report. The sodium form, hydrogen form and ammonium form of Dowex 50 were investigated; the hydrogen form was found to give the best separation.
Date:
January 27, 1950
Creator:
Thorburn, R. C.
Object Type:
Report
System:
The UNT Digital Library
Analysis of vegetation for I¹³¹
Report detailing an analysis of the deposition of I-131 on vegetation. Analysis was necessary to determine the potential hazards of the gases from the dissolution of the metal on vegetation.
Date:
January 27, 1950
Creator:
Leboeuf, M. B.
Object Type:
Report
System:
The UNT Digital Library
Collection and Analysis of Active Particles
Abstract: This report gives the results of a radiochemical analysis of particles collected by electrostatic precipitation from ventilation air of the "B" plant at Hanford Works.
Date:
January 27, 1950
Creator:
DeLong, C. W.
Object Type:
Report
System:
The UNT Digital Library
Niobium Phase Diagrams : Manuscript Report on Niobium-Oxygen System
Abstract: "The niobium-oxygen equilibrium has been determined by metallographic examination of arc-cast alloys made of electron-gun-refined niobium metal and special purity niobium pentoxide. Two intermediate oxides, NbO and NbO2, melt without decomposition at 1945 C and 1915 C, respectively. Eutectic reactions exist between niobium and NbO and 1915 C and between NbO and NbO2 at 1810 C. Experimental supports a peritectic reaction between NbO2 and Nb2O5 1510 C. The maximum solid solubility of oxygen in niobium metal is 0.72 weight per cent."
Date:
April 27, 1959
Creator:
Elliott, Rodney P.
Object Type:
Report
System:
The UNT Digital Library
Research Study on Neutron Interactions in Matter as Related to Image Formation
Report discussing a studies regarding "imaging qualities and the thermal neutron and gamma-ray sensitivities of several neutron imaging detectors".
Date:
April 27, 1962
Creator:
Watts, H. V. & Terrell, C. W.
Object Type:
Report
System:
The UNT Digital Library
Refractories for Continuous Reduction of Uranium
Report presenting a study that evaluates various types of refractories for use in a refractory-lined vessel that would be used for continuous reduction of uranium tetrafluoride to uranium metal.
Date:
February 27, 1956
Creator:
Smalley, Allison K.; Hyde, Collin; Allison, Adrian G. & Duckworth, Winston Howard
Object Type:
Report
System:
The UNT Digital Library
The Effects of Ternary Alloying Additions on the Corrosion Resistance of Epsilon-Phase Uranium-Zirconium Alloys
Abstract: "The corrosion rate in 680 F water of the uranium-50 w/o zirconium binary alloy was found to be -0.20 mg/(cm2)(hr), and that of the uranium-40 w/o zirconium binary alloy was -0.34 mg/(cm2)(hr). Both alloys correlated uniformly, with no evidence of discontinuous failure. Normal variations in interstitial content in either alloy had no significant effect on corrosion behavior. Tantalum additions, in the range of 0.2 to 5 w/o, improved the corrosion rate of the uranium-50 w/o zirconium base, with a minimum rate of -0.06 mg/(cm2)(hr) for the 5 w/o tantalum alloy. The 5 w/o tantalum addition to the uranium-40 w/o zirconium alloy. The 5 w/o tantalum addition to the uranium-40 w/o zirconium alloy decreased the corrosion rate of the base to -0.11 mg/(cm2)(hr) in the [...] condition only. In either conditions, the 5 w/o tantalum alloy failed discontinuously. All other additions to both bases either had no effect or decreased corrosion resistance. These included aluminum, chromium, iron, molybdenum, nickel, platinum, tin, titanium, tungsten, and vanadium additions."
Date:
April 27, 1956
Creator:
Reynolds, James E.; Berry, Warren E., 1922-; Ogden, Horace R.; Peoples, Robert S. & Jaffee, Robert Isaac, 1917-
Object Type:
Report
System:
The UNT Digital Library
Thermal Distortion of SAR Hafnium Control Rod
Abstract: The thermal distortion of a Y-shaped hafnium control rod heated by arrays of individually controlled radiation heaters was studied. The large axial and radial temperature gradients specified for this control rod were easily obtained with the radiation-heating method. The distortion, as measured with dial indicators, amounted to a 2-mil movement of the free end of the rod in the direction of the coolest blade.
Date:
June 27, 1956
Creator:
Goldthwaite, William H.; Allen, C. Malcolm & Fawcett, Sherwood L.
Object Type:
Report
System:
The UNT Digital Library
Survey of Materials for Supercritical-Water Reactor
Survey of properties of materials which might be suitable for use in various locations in a supercritical-water reactor. Properties examined include tensile strength, rupture strength, endurance strength, Young's modulus, tensile elongation, coefficient of thermal expansion, coefficient of thermal conductivity, density, nominal composition, usual heat treatments and thermal-neutron-absorption cross sections.
Date:
November 27, 1953
Creator:
Udy, Murray C. & Boulger, Francis W.
Object Type:
Report
System:
The UNT Digital Library
Plastic Deformation in Grooved Rolls
This report covers a study of the deformation characteristics of uranium in grooved rolls. The study's purpose was to provide a basis for possible improvements in the uniformity of the rolled rod produced for the Hanford and Savannah River reactors.
Date:
September 27, 1955
Creator:
Saller, Henry A.; Keeler, John R. & Cuddy, Lee J.
Object Type:
Report
System:
The UNT Digital Library
High-Boron Steels for Reactor Shielding
This report follows work performed to determine the effects of large boron additions on the fabricability and room-temperature tensile properties of various steels for reactor shielding.
Date:
September 27, 1955
Creator:
Saller, Henry A.; Stacy, John T. & Klebanow, Herbert L.
Object Type:
Report
System:
The UNT Digital Library
Hydrodynamic Characteristics of Missiles Launched Under Water
Report presenting some of the hydrodynamic problems associated with launching an air missile from underwater. The results of an experiment with models are also provided, including deviation angle, effect of forward speed of the submarine, curved path of the missile, and potential environmental disruptions.
Date:
June 27, 1958
Creator:
Dawson, John R.
Object Type:
Report
System:
The UNT Digital Library
Analysis of turbojet and ram-jet engine cycles using various fuels
From Introduction: "These data have been collected for presentation in this report to illustrate the performance of turbojet and ram-jet cycles utilizing several of the more promising high-energy fuels. Results are presented in terms of engine over-all efficiency and thrust per pound of airflow as functions of flight Mach number."
Date:
November 27, 1956
Creator:
Wilcox, E. Clinton; Weber, Richard J. & Tower, Leonard K.
Object Type:
Report
System:
The UNT Digital Library
Aircraft Nuclear Propulsion Project Quarterly Progress Report for Period Ending December 10, 1950
Technical report detailing expansion of the Aircraft Nuclear Propulsion at the Oak Ridge National Laboratory. Major facilities completed at this time were the Shielding Rector, the ANP Critical Facility, and the 86-in. Cyclotron. Outlines further need for radiation damage studies. [From Summary]
Date:
February 27, 1951
Creator:
Briant, R. C.; Ellis, C. B. & Cottrell, W. B.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Study of a Uranium - Bismuth Liquid Fuel Power Reactor L. F. R . 2
Technical report and preliminary design calculations describing a type of liquid fuel reactor adaptable for production or breeding on a U-233 cycle based on data at Brookhaven National Laboratory. Describes design calculations for generating significant amounts of power and neutrons by use of uranium-bismuth solutions with fused salts in the reactor system.
Date:
April 27, 1951
Creator:
Gurinsky, D. H.; Kaplan, I.; Miles, F. T.; Williams, C. & Winsche, W. E.
Object Type:
Report
System:
The UNT Digital Library
Dry Fluoride Process Status Report
Technical report outlining how uranium hexaflouride was prepared be the direct combination of irradiated uranium metal with elemental fluorine and subsequently decontaminated by adsorption, filtration, and sublimation on a laboratory scale. Report proposes a survey of other methods of preparing UF6 from uranium metal, a study of adsorption techniques for removing plutonium from UF6, and an investigation of fractional distillation for removing the volatile fission product fluorides from UF6. [From Abstract, Summary]
Date:
March 27, 1951
Creator:
Leuse, R. E.
Object Type:
Report
System:
The UNT Digital Library
Interactions and Lifetimes of K Mesons
The following report analyzes interactions of K+ and K- mesons and measures their lifetimes using a nuclear emulsion technique.
Date:
November 27, 1956
Creator:
Iloff, Edwin Laurence
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Use of Thermal Electromotive Forces to Product Magnetic Field in a Controlled Thermonuclear Reactor
The following report investigates the possible use of thermal emf's to produce the plasma-containing magnetic field in a thermonuclear reactor.
Date:
December 27, 1954
Creator:
Northrop, Theodore G.
Object Type:
Report
System:
The UNT Digital Library
Linear Accelerator for Heavy Ions
The following report discusses the construction of two heavy-ion linear accelerators, one at the the University of California Radiation Laboratory and the other at Yale University. The goal for these accelerators is to produce ions of masses up to that of neon with energies of 10 Mev per nucleon.
Date:
March 27, 1959
Creator:
Wells, Don
Object Type:
Report
System:
The UNT Digital Library
Occluded-Gas Ion Source
"Characteristics of a pulsed, occluded-gas ion source, operating in a magnetic field, have been investigated. Mass spectra of hydrogen- and deuterium-loaded sources are presented. Constructional details of the source and its operating characteristics are discussed."
Date:
June 27, 1956
Creator:
Ehlers, Kenneth W.
Object Type:
Report
System:
The UNT Digital Library
A Possible Test of Time-Reversal Invariance in Beta Decay
Report that discusses the possibility of testing the T-invariance in β-meson decay. The author describes a past experiment performed by Lee and Yang, as well as the specifics of the proposed experiment to test the time reversal in β-meson decay.
Date:
March 27, 1957
Creator:
Kotani, Tsuneyuki
Object Type:
Report
System:
The UNT Digital Library