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A Needle in a Haystack

Description: 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 b… more
Date: May 25, 1962
Creator: Bernstein, J. & Feinberg, Gerald, 1933-1992
Partner: UNT Libraries Government Documents Department
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Technical specifications, Hanford production reactors

Description: These technical specifications are applicable to the eight operating production reactor facilities, B, C, D, DR, F, H, KE, and KW. Covered are operating and performance restrictions and administrative procedures. Areas covered by the operating and performance restrictions are reactivity, reactor control and safety elements, power level, temperature and heat flux, reactor fuel loadings, reactor coolant systems, reactor confinement, test facilities, code compliance, and reactor scram set points. … more
Date: June 25, 1962
Creator: Gilbert, W. D.
Partner: UNT Libraries Government Documents Department
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Measured vs calculated river {Delta}T

Description: River temperature traverse data within and just the plant boundary are quite limited. For this report, traverse temperatures were calculated by first averaging the depth measurements vertically at each traverse point, and then weighing the average for the cross section by the depth at each point and the span between points. Calculated {Delta} T`s were determined by dividing the total reactor power level above the traverse line by the river flow, with the appropriate factor to obtain the correct… more
Date: October 25, 1962
Creator: Corley, J. P.
Partner: UNT Libraries Government Documents Department
open access

Final report: Irradiation performance of a coextruded, Zircaloy-2-clad three-rod cluster fuel elements, PT-IP-186-A

Description: One of the early candidate fuel elements for N Reactor use was the coextruded, Zircaloy-2-clad seven-rod cluster. As part of the program of evaluating the seven-rod cluster geometry, three-rod cluster fuel elements, two and three feet long, were irradiated. These long cluster fuel elements were irradiated to determine the distortion (or sag) which might occur at the center of the unsupported length during irradiation. Two three-rod clusters made up of 0.630 inch diameter rods, containing natura… more
Date: July 25, 1962
Creator: Call, R. L.
Partner: UNT Libraries Government Documents Department
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Low exposure irradiation of an enriched seven-rod cluster in KER Loop 1, PR-IP-246-A: Final report

Description: One of the early candidate fuel elements for the N Reactor was the seven-rod cluster fuel element. An objective of the program to determine the suitability of the seven-rod cluster fuel element for N Reactor use was to evaluate the irradiation performance of coextruded, Zircaloy-2-clad, seven-rod cluster fuel elements over a range of exposures from low exposures to high exposures. This report describes the irradiation testing of an enriched seven-rod cluster fuel element which was irradiated to… more
Date: July 25, 1962
Creator: Call, R. L.
Partner: UNT Libraries Government Documents Department
open access

NPR Physics Startup Testing Program

Description: The New Production Reactor, as compared to existing Hanford reactors, employs new and unique design concepts. To properly evaluate these design concepts and their effects on reactor operations, nuclear safety, and reactor life, a comprehensive testing program is planned; this program, with its objectives and restrictions, is discussed in this report. It has been developed along the same line as the C and K Reactors test, programs, and is expected to require a total time of 6--8 weeks of round-t… more
Date: April 25, 1962
Creator: Bowers, C. E.
Partner: UNT Libraries Government Documents Department
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Preliminary hazards review overboring Hanford reactors

Description: The General Electric Company, as prime contractor to the AEC at Hanford, is proposing to modify the lattice characteristics of the 8 3/8-inch lattice reactors for the purposes of improving the conversion ratio of these reactors. The proposed overbore modification of the reactors would remove the existing aluminum process tubes, enlarge the diameters of the graphite channels by about one-half inch, insert smooth-bore Zircaloy-2 process tubes and refuel the reactor with larger size, self-supporte… more
Date: July 25, 1962
Creator: Nilson, R. & Carlson, P. A.
Partner: UNT Libraries Government Documents Department
open access

Horizontal control rod corrosion, KW Reactor

Description: On September 19, 1961, the No. 3 horizontal control rod at KW reactor was removed after an apparent failure of the wall separating the boron carbide powder from the coolant water. The instrument indications that were interpreted as a rod failure include: high radiation alarms in the exhaust air, unexplained gain in reactivity, increasing coolant outlet temperature on No. 3 HCR, and high radiation readings of the outlet water from No. 3 HCR. The possible reactor safety aspects of such a failure … more
Date: May 25, 1962
Creator: Renberger, D. L.
Partner: UNT Libraries Government Documents Department
open access

Shield dome end plenum spacing

Description: No Description Available.
Date: September 25, 1962
Creator: Rieke, K.L.
Partner: UNT Libraries Government Documents Department
open access

Hydrologic and Geologic Studies for Project Gnome: Progress Report

Description: From introduction: The broad objectives of the Survey's program are to provide the basic geologic and geophysical information needed to define the pre- and post-shot geologic and physical properties of salt and other rocks affected by the explosion. To provide geologic and hydrologic information on the pre- and post-shot hydrologic conditions at the Gnome site and surrounding region.
Date: September 25, 1962
Creator: Geological Survey (U.S.)
Partner: UNT Libraries Government Documents Department
open access

Test of German Underground Personnel Shelters

Description: The objective of Project 30.7 was to investigate the predicted behavior of German underground personnel shelters, equipment, and certain instrumentation. Data obtained will be used for evaluation and improvement of present design criteria.
Date: June 25, 1962
Creator: Cohen, Edward & Bottenhofer, A.
Partner: UNT Libraries Government Documents Department
open access

Study of Metal-1.10-Phenanthroline Complex Equilibria by Potentiometric Measurement

Description: Technical report. From Abstract : "The silver-1,10-phenanthroline system has been studied and the stability constants determined for the 1:1 and 2:1 complexes using the silver electrode. This known system was then used to study the complexes of 1,10-phenanthroline with other metals. The log βn values found for the over-all stoichiometric stability constants are as follows: Ag, 5.02, 12.07; Mn, 3.88, 7.04, 10.11; Cd, 5.93, 10.52, 14.30; Zn, 6.83, 12.05, 16.92. The stoichiometric stability consta… more
Date: October 25, 1962
Creator: Dale, John M. & Banks, Charles V.
Partner: UNT Libraries Government Documents Department
open access

Power Distributions for Type 3 Replacement Cores for SM-1, SM-1A and PM-2A

Description: Abstract: The most adverse power distribution and power peaking factors have been developed for Type 3 replacement cores for SM-1, SM-1A, and PM-2A. Also included is the 37 element Type 3 core for SM-1, which is known as SM-1 Core III and is a prototype of a Type 3 core for PM-2A. The power distributions were compared with measured distributions obtained on type 3 fuel elements in SM-1, SM-1A and PM-2A core configurations. Using the measured data as a standard, correction factors were obtained … more
Date: July 25, 1962
Creator: Oggerino, J. P.
Partner: UNT Libraries Government Documents Department
open access

Molecular Spectra and Structure of the Compound, AlH3-2N(CH3)3

Description: This technical report discusses an infrared study of AlH3-2N(CH3)3 while the compound was in its gas phase. This investigation was then extended to include the Raman spectrum observed in liquid trimethylamine.
Date: May 25, 1962
Creator: Heitsch, C. W. & Kniseley, R. N.
Partner: UNT Libraries Government Documents Department
open access

The Deflecting Mode in the Circular Iris-Loaded Waveguide of a RF Particle Separator

Description: The rf particle separator, proposed in 1959 by W.K.H. Panofsky and now in preparation for the Brookhaven Alternating Gradient Synchrotron, required a rf structure which gives a transverse impulse to a passing relativistic particle. In order to produce an accumulative transverse deflection of a traveling charged particle with an electromagnetic field, it is necessary that the field contains a synchronous component and in principle, waveguides and cavities are equivalent with respect to the parti… more
Date: October 25, 1962
Creator: Hahn, H.
Partner: UNT Libraries Government Documents Department
open access

Conceptual Design for 75 MWe Mixed Spectrum Superheating Reactor Power Plant

Description: "This report presents the conceptual design of a 75 MWe prototype Mixed Spectrum Superheater power plant. The scope of the work has emphasized primarily the design, performance, and cost information on the nuclear portion of the plant. The research and development programs required to insure plant feasibility are also present."--Intro.
Date: February 25, 1962
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department
open access

Hallam Nuclear Power Facility, Preoperational Test Interim Report Dry Excess Loading

Description: A test to obtain data for use in determining the reactivlty wohh of Na in the Hallam reactor core is described. The test is designed to obtain information on the dry temperature coefficient of reactivity and to train operators. An evaluation of results is included. (J.R.D.)
Date: February 25, 1962
Creator: Kempt, H. C. & Corcoran, W. P.
Partner: UNT Libraries Government Documents Department
open access

GRAPHITE-STAINLESS STEEL COMPATIBILITY STUDIES

Description: S>The compatibility of type 304L stainless steel in intimate contact with graphite is being studied as a function of temperature and contact pressure. This study is an outgrowth of materials compatibility problems in present and advanced gas-cooled reactors, where structural members in direct contact with graphite provide the possibility of both carburization and self-welding. Initial studies were concerned with surface reactions in the absence of gaseous contaminants under a vacuum of 10/sup -… more
Date: September 25, 1962
Creator: Fleischer, B.; DeVan, J. H. & Coobs, J. H.
Partner: UNT Libraries Government Documents Department
open access

A Program of Basic Research on Mechanical Properties of Reactor Materials. Quarterly Progress Report for the Period Ending June 30, 1962

Description: The effect of modifying the dislocation structure by room-temperature prestraining on the subsequent yielding behavior at 77 deg K is being studied. Results on tantalum single crystals indicated that a considerable decrease in the early yield stress for a given strain is effected by prestraining at room temperature. Twinning was observed in the tantalum at 77 deg K and normal rates of strain. It is shown that the potential barrler to dislocation motion in crystalline solids can be measured in r… more
Date: July 25, 1962
Creator: Trozera, T. A.; Flynn, P. W.; Chambers, R. H. & White, J. L.
Partner: UNT Libraries Government Documents Department
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