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High-Level Radioactive Waste Management Alternatives Section 4: Geologic Disoposal
From foreword: "This report is a comprehensive overview study of potential alternative methods for long-term management of high-level radioactive waste...Disposal in terrestrial locations."
Date:
May 1974
Creator:
Schneider, K. J. & Platt, A. M.
Object Type:
Report
System:
The UNT Digital Library
High-Level Radioactive Waste Management Alternatives Section 1: Summary, Section 2: Background and Data Base, Section 3: Evaluation Methodology
From foreword: "This report is a comprehensive overview study of potential alternative methods for long-term management of high-level radioactive waste."
Date:
May 1974
Creator:
Schneider, K. J. & Platt, A. M.
Object Type:
Report
System:
The UNT Digital Library
A Computer Program for Determining First-Collision Neutron Doses
Data processing program written to compute the neutron dose received by individuals exposed in a nuclear excursion.
Date:
May 21, 1962
Creator:
McMurray, C. S.
Object Type:
Report
System:
The UNT Digital Library
Feed Materials Production Center Summary Technical Report: January 1, 1963-March 31, 1963
This is a summary report of various technical projects relating to uranium.
Date:
May 10, 1963
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Electroplated Metals on Uranium for Aluminum Cladding
Abstract: "Aluminum-clad nickel-plated uranium is corrosion resistant in boiling water. Samples with intentional defects in the aluminum-nickel clodding layers, after testing for more than 300 hr. showed no sign of rapid failure. The study of electroplated metals on uranium for aluminum cladding has defined the effects of several processing variables on the corrosion resistance. The quality of the uranium and the quality of the aluminum-nickel bond were important. Heat treatment and vacuum outgassing of the nickel-plated uranium prior to aluminum cladding were beneficial, and minimizing the amount of air present in the hot-press assembly was desirable. Variation in the steps for electroplating on uranium did not affect the corrosion resistance of aluminum-clad uranium."
Date:
May 4, 1955
Creator:
Beach, John G.; Schickner, William C.; Hopkinson, Dolores. & Faust, Charles L.
Object Type:
Report
System:
The UNT Digital Library
Interactive FORTRAN Programs for Micro Computers to Calculate the Thermophysical Properties of Twelve Fluids (MIPROPS)
From abstract: The thermophysical and transport properties of selected fluids have been programmed in FORTRAN 77 which is available for micro computers. The input variables are any two of P, p, T (pressure, density, and temperature) in the single phase regions, and either P or T for the saturated liquid or vapor states. The output is pressure, density, temperature, internal energy, enthalpy, entropy, specific heat capacities (Cp and Cv), speed of sound and, in most cases, viscosity, thermal conductivity and dielectric constant.
Date:
May 1986
Creator:
McCarty, Robert D.
Object Type:
Report
System:
The UNT Digital Library
A Statistical Characterization of Electroexplosive Devices Relevant to Electromagnetic Compatibility Assessment
Abstract: Electroexplosive devices (EEDs) are electrically fired explosive initiators used in a wide variety of applications. The nature of most of these applications requires that the devices function with near certainty when required and remain inactive otherwise. Recent concern with pulsed electromagnetic interference (EMI) and nuclear electromagnetic pulse (EMP) made apparent the lack of methodology for assessing EED vulnerability. A new and rigorous approach for characterizing EED firing levels is developed in the context of statistical linear models and is demonstrated in this paper. We combine statistical theory and methodology with thermodynamic modeling to determine the probability that an EED, of a particular type, fires when excited by a pulse of a given width and amplitude. The results can be applied to any type of EED for which the hot-wire explosive binder does not melt below the firing temperature. Included are methods.for assessing model validity and for obtaining probability plots, called "Firing Likelihood Plots". A method of measuring the thermal time constant of an EED is given. This parameter is necessary to evaluate the effect of a train of pulses. These statistical methods are both more general and more efficient than previous methods for EED assessment. The results provide information …
Date:
May 1986
Creator:
Friday, Dennis S. & Adams, John W.
Object Type:
Report
System:
The UNT Digital Library
A Study of Techniques for Measuring the Electromagnetic Shielding Effectiveness of Materials
Abstract: Shielding effectiveness relates to a material's ability to reduce the transmission of propagating fields in order to electromagnetically isolate one region from another. Because a complex material's shielding capability is difficult to predict, it often must be measured. A number of measurement approaches are studied including the use of a shielded room, coaxial transmission line holders, time domain signals, the dual TEM cell, and an apertured TEM cell in a reverberation chamber. In each case, we consider the system's frequency range, test sample requirements, test field type, dynamic range, time required, analytical background, and present data taken on a common set of materials.
Date:
May 1986
Creator:
Wilson, Perry F. & Ma, Mark T.
Object Type:
Report
System:
The UNT Digital Library
Linear Gain: Standard Antennas Below 1000 MHz
Abstract: Gain and antenna parameters related to input impedance are calculated using a computer program called HVD6. This program uses well documented equations to compute these parameters for gain-standard antennas used in relative-gain or gain-transfer measurements at frequencies below 1000 MHz. The utility of this program is that it calculates gain patterns and input impedances for linear dipoles above perfect or imperfectly conducting plane ground and in free space, and for monopoles on perfectly conducting plane ground. Examples are included to illustrate the use of the program. Uncertainties in the calculated parameters are estimated to be less than those of the measured parameters.
Date:
May 1986
Creator:
FitzGerrell, R. G.
Object Type:
Report
System:
The UNT Digital Library
Design and Feasibility Study of a Pebble Bed Reactor-Steam Power Plant
Originally issued as S and P 1963A, Parts I and II. This report covers a design and feasibility study of a pebble bed reactor-steam power plant of 125 megawatt electrical output. The reactor design which evolved from this study is a two-region thermal breeder, operating on the uranium-thorium cycle, in which all core structural materials are graphite. Fuel is in the form of unclad spherical elements of graphite, containing fissile and fertile material. The primary loop consists of the reactor plus three steam generators and blowers in parallel. Plant design and system analysis including cost analysis and capital cost summary are given.
Date:
May 1, 1958
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Facility Availability Brookhaven Graphite Research Reactor: January 1951 - March 1962
This technical report details and outlines the BGRR facility's operations and performance record over a period of twelve years. The author of this report finds that the reactor is "one of the most stable and dependable in the business." The report includes two figures.
Date:
May 18, 1962
Creator:
Thompson, Dudley
Object Type:
Report
System:
The UNT Digital Library
Wall and Bulk Temperatures for Fluids Flowing in Concentric Annuli
From introduction: "This brief paper deals with the subject of radial temperature differences for heat transfer to fluids flowing through concentric annuli under the following conditions and assumptions: a. constant heat flux; b. fully-established turbulent flow; c. heat transfer through inner wall only; d. physical properties independent of temperature."
Date:
May 28, 1962
Creator:
Dwyer, Orrington Embry, 1912-
Object Type:
Report
System:
The UNT Digital Library
A Needle in a Haystack
Abstract: "Production of [rho]'s and [omega]'s in [pi]- + p and p + [letter p with a bar over it] interactions is discussed. The [rho] is presumably a J = 1-, 1 = 1 state and thus can decay into 2[pi]'s via a strong coupling. The [omega] is probably J = 1-, 1 = 0 which can also decay into 2[pi]'s via electromagnetic coupling. A theoretical description of this situation is presented in terms of coupled time-dependent Schroedinger equations which mix [rho] and [omega] states that are assumed to be isotopically pure at the time of production. The interference between the two resonances was found to have the effect of extending the 2[pi] spectrum toward the [omega] mass."
Date:
May 25, 1962
Creator:
Bernstein, J. & Feinberg, Gerald, 1933-1992
Object Type:
Report
System:
The UNT Digital Library
Decontamination of ORNL Purex Pilot Plant
From abstract: "This report describes the decontamination of Oak Ridge National Laboratory Purex Pilot Plant facilities and presents an appraisal of the decontaminating techniques and reagents which were employed."
Date:
May 5, 1952
Creator:
Wood, H. P.
Object Type:
Report
System:
The UNT Digital Library
Final Report on Reactor Fuel Element Research, Development, and Production
Technical report describing the Brookhaven National Laboratory nuclear reactor and the physical studies of heat transfer and efficiency conducted to improve nuclear reactor operations.
Date:
May 1, 1950
Creator:
Warner, W. T.
Object Type:
Report
System:
The UNT Digital Library
NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Eastern Alaska Area: Volume 1 - Narrative Report
Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Tanacross, Nabesna, and McCarthy quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date:
May 1978
Creator:
LKB Resources, Inc.
Object Type:
Report
System:
The UNT Digital Library
NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Eastern Alaska Area: Volume 2. Nabesna Quadrangle
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Nabesna quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
LKB Resources, Inc.
Object Type:
Report
System:
The UNT Digital Library
NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Eastern Alaska Area: Volume 2. Tanacross Quadrangle
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Tanacross quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
LKB Resources, Inc.
Object Type:
Report
System:
The UNT Digital Library
NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Eastern Alaska Area: Volume 2. McCarthy Quadrangle
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the McCarthy quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
LKB Resources, Inc.
Object Type:
Report
System:
The UNT Digital Library
A Study of the Radiation Burst in the Hanford Homogeneous Reactor
Report discussing the details of a radiation burst in a spherical reactor using plutonium nitrate fuel that occurred on November 16, 1951 at Hanford Works.
Date:
May 2, 1952
Creator:
Leonard, B. R., Jr.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Regional Mapping in the Ruby Quadrangle, Arizona
Abstract: Reconnaissance mapping in the Ruby Quadrangle, Arizona, indicates the existence of a complex assemblage of volcanic rocks and associated sediments, divisible into a younger and older series.
Date:
May 1954
Creator:
Webb, Bruce P. & Coryell, Kirby C.
Object Type:
Report
System:
The UNT Digital Library
AEC Hot Cells and Related Facilities
Foreward: The primary purpose of this report is to present as an accumulation of basic information on the hot cells constructed to date by the United States Atomic Energy Commission.
Date:
May 1958
Creator:
Fosdick, Ellery R.
Object Type:
Report
System:
The UNT Digital Library
Two-Mile Accelerator Project: Quarterly Status Report, 1 January to 31 March 1963
Introduction: This is the fourth Quarterly Status Report of work under AEC Contract AT(04-3)-400, held by Stanford University. This contract provides for the construction of the Stanford Linear Accelerator Center (SLAC), a laboratory that will have as its chief instrument a two-mile-long linear electron accelerator.
Date:
May 1963
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Investigational Drilling, Hoskinnini Mesa
From to the files: To date, all the mineralization seen in the Monument Valley area in the Shinarump formation has been in scour channels. The mineralized rock occurs at or near the bottom of the channel. On Hoskinnini Mesa, all the channels examined to date contain some mineralized material. Channels observed may in some cases contain copper without apparent uranium mineralization; others definitely exhibit copper-uranium mineralization.
Date:
May 15, 1952
Creator:
Chester, John W. & Pitman, R. K.
Object Type:
Report
System:
The UNT Digital Library