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Shielding Measurements at the SM-1 Reactor : June 1961
Abstract: Neutron flux and gamma radiation measurements through the SM-1 primary shield were made at the startup of Core II in June 1961. They extend previous measurements (APAE-35) both vertically and horizontally in the primary shield and in the rod drive pit. Dose rate measurements on spent fuel elements under water are also reported.
Date:
March 16, 1962
Creator:
Moote, F. G. & Obrist, C. H.
System:
The UNT Digital Library
Laboratory Corrosion Tests of Spring Steel Wire in Simulated Neutralized Purex Process Waste Solution
The purpose of the short duration corrosion test was to obtain preliminary data regarding the corrosion resistance of the spring steel wire in Purex process waste solutions and to measure any changes in the tensile properties of the wire resulting from this exposure.
Date:
October 16, 1953
Creator:
Endow, N.
System:
The UNT Digital Library
Some Comments on the Selection of Operating Temperatures for DPR
The results of this investigation indicate that maximum electric power generation can be obtained by selecting the turbine steam temperature within a range of plus/minus 30 degrees C. from an "idealized" steam temperature. This "idealized" steam temperature is shown to depend primarily on the maximum permissible uranium temperature. The minimum available condenser temperature and the temperature rise of the coolant in the pile effect the selection of the turbine steam temperature to lesser extent.
Date:
November 16, 1953
Creator:
Altmann, Manfred.
System:
The UNT Digital Library
Diffusion Parameters of Water for Various Scattering Kernels
Abstract. Some diffusion parameters of water are computed with various thermal-neutron scattering laws. It is found that the diffusion cooling coefficient, in particular, is reasonably sensitive to the scattering law, but that the diffusion cooling coefficients predicted by the Radkowsky and Nelkin kernels are in fortuitious agreement. The coefficients computed for the Nelkin kernel, when treated in a manner consistent with the way in which experimental data are treated, are in reasonable agreement with the results of a recent experiment.
Date:
August 16, 1963
Creator:
Calame, Gerald P.
System:
The UNT Digital Library
ABWR Design and Development Quarterly Progress Report: July 1 - September 30, 1961
Quarterly design and development progress report on the activities of the Army Boiling Water Reactor (ABWR) Program.
Date:
October 16, 1961
Creator:
Combustion Engineering, inc. Nuclear Division.
System:
The UNT Digital Library
The ML-1 Design Report
From abstract: "This report describes the design of the mobile nuclear power plant which is to be the prototype of a mobile, low-powered nuclear power plant intended to furnish electrical power in remote locations."
Date:
May 16, 1960
Creator:
Linenberger, G. A.
System:
The UNT Digital Library
Evaluation of Ultimate Disposal Methods for Liquid and Solid Radioactive Wastes: Part 2, Conversion to Solid by Pot Calcination
Economic and hazards calculation of pot calcination of Purex and Thorex wastes.
Date:
October 16, 1961
Creator:
Perona, J. J.; Bradshaw, R. L.; Roberts, J. T. & Blomeke, J. O.
System:
The UNT Digital Library
Homogeneous Reactor Project Quarterly Progress Report: November 1958-January 1959
Report documenting the ongoing research and developments of the Oak Ridge National Laboratory's Homogeneous Reactor Project.
Date:
April 16, 1959
Creator:
Oak Ridge National Laboratory
System:
The UNT Digital Library
Metallurgy Division Annual Progress Report, September 1, 1959
Report documenting ongoing research and development undertaken by the Metallurgy Division of the Oak Ridge National Laboratory.
Date:
December 16, 1959
Creator:
Oak Ridge National Laboratory. Metallurgy Division.
System:
The UNT Digital Library
Health Physics Instrument Manual
Report issued by the Oak Ridge National Laboratory discussing a Health Physics Instrument Manual. Descriptions, characteristics, and applications of different instruments are presented. This report includes tables, illustrations, and photographs.
Date:
May 16, 1963
Creator:
Davis, D. M. & Gupton, E. D.
System:
The UNT Digital Library
Plutonium Recycle Test Reactor Mechanical Seal Pump Operating Experience: September, 1959 Through August, 1960
Report documenting experience gained by operating the spare PRTR Primary Process Pump. This includes descriptions of equipment used, testing procedures, and operating history.
Date:
September 16, 1960
Creator:
Scott, P. A.
System:
The UNT Digital Library
Preliminary Investigations for an Advanced Engineering Test Reactor: Addendum
More detailed study of an advanced engineering test reactor.
Date:
April 16, 1957
Creator:
Leyse, C. F. & Leonard, B. H., Jr.
System:
The UNT Digital Library
Filtration of Radioactive Aerosols by Glass Fibers: Part Two -- Appendices
From introduction: "Five appendices, each of which pertains to a separate phase of the Filtration of Radioactive Aerosols by Glass Fibers program."
Date:
April 16, 1951
Creator:
Blasewitz, A. G.; Carlisle, R. V.; Judson, B. F.; Katzer, M. F.; Kurtz, E. F.; Schmidt, W. C. et al.
System:
The UNT Digital Library
Unitized Microfilm System for Engineering Drawings of Idaho Operations Office, USAEC and Its Contractors
Report that describes an engineering drawing microfilm system that was developed for the United States Atomic Energy Commission's Idaho Operations Office and its contractors at the National Reactor Testing Station.
Date:
April 16, 1962
Creator:
Masterson, Richard G.
System:
The UNT Digital Library
Design Bases for ICPP Waste Calcination Facility
Report regarding a waste calcination unit that "will convert the fission product-containing aluminum nitrate solutions" "to granular alumina and fission product oxides" (p. 5).
Date:
January 16, 1959
Creator:
MacQueen, D. K. & Stevens, J. I.
System:
The UNT Digital Library
Preparation of U233
Technical report. The object of the research is to determine the procedure and equipment for the preparation of U233 on a semi-works scale. The general proposed procedure is that thorium carbonate in aluminum cans will be irradiated with pile neutrons. The Pa233 resulting from neutron absorption the Th232 and the decay of Th233 will be extraction from 99% of the thorium and the natural U in thorium by MnO2 precipitations. The Pa233 will then be allowed to decay to U233 which in turn will be isolated from the remaining Th and partially decayed Pa233 by ether extraction.
Date:
May 16, 1944
Creator:
Apple, R. S.
System:
The UNT Digital Library
Metallurgical Laboratory, Chemical Research - Heavy Water, Report for the Month Ending May 1, 1944
Technical report with short reports on (1) Heavy water analysis and standardization, and Specific gravity of pure D2O; (2) Homogenous exponential experiment; (3) Recombination of pile gases; (4) Slurry pumping studies; and (5) Electron microscope laboratory.
Date:
May 16, 1944
Creator:
Hogness, T. R. (Thorfin Rusten), 1894-; Hiskey, C. F. & Eidinoff, Maxwell Leigh, 1915-
System:
The UNT Digital Library
Development of a Beta-Ray Particle Size Analyzer : Progress From November 15 to December 14, 1959
Monthly letter report on the research on the development of a beta-ray particle size analyzer (BPSA).
Date:
December 16, 1959
Creator:
Hewitt, Eric J.
System:
The UNT Digital Library
Particle Extraction III
A device to extend the operation of a beam extraction system is described for low energies where the radiation loss per turn is ineffective. The device consists of a noisy radiofrequency field which excites the radial betatron oscillation
Date:
February 16, 1959
Creator:
Robinson, Kenneth W.
System:
The UNT Digital Library
Periodic Radiation Survey. Section I. EFPH-5465.2. Second Performance. Core I, Seed 1. Test Results DL-S-231, T-612394
The purpose of the test was to determine the radiation levels in a Reactor Plant Boiler Compartment with the respective loop shut down and the remainder of the plant operating at power. The highest radiation levels recorded in the IC Boiler Compartment were located in the vicinity of the reactor coolant loop pipe penetrations of the Compartment. Except for the above mentioned areas, personnel could continuously occupy the IC Boiler Compartment without exceeding the maximum dose rate of 300 mr per week. The areas in the vicinity of the reactor coolant pipe penetrations, however, could be occupied only 1 to 2 hours per person per week because of the high radiation levers (200-250 mr/hr) present at these locations.
Date:
December 16, 1959
Creator:
McTish, James M.
System:
The UNT Digital Library
Thorium Bismuthide : Ultrasonic Control of Crystal Size
Thorium bismuthide when crystallized from a solution i bismuth results in large platelets which may be as large a 1 centimeter in diameter. A slurry of these platelets is difficult to pump through pipe lines and filters. The particle size can be reduced by (1) very rapid cooing (approximately 1000 degree C per second) or (2) ultrasonic treatment. The latter, much easier to attain in large scale, gives equiaxed particles of thorium bismuthide.
Date:
March 16, 1959
Creator:
unknown
System:
The UNT Digital Library
Attempts to Delineate Inborn Anemias in Mice. Progress Report and Fifth Renewal Proposal, Report Period: January 10, 1959-January 31, 1960. Renewal Period: May 1, 1960-April 30, 1961
During the past year, three papers covering results of a major series of experiments on intergenotype of blood-forming tissue have appeared, demonstrating successful implantation of isologues normal cells in anemic hosts, permanently correcting their genetic defect in hematopoiesis, both with and without irradiation of the host. Heavy host irradiation was shown ineffective as preparations for implantation of homologous cells of widely different antigenic types.
Date:
February 16, 1960
Creator:
Russell, Elizabeth Shull, 1913-2001
System:
The UNT Digital Library
Uranium Occurrences, Fall River Area, Clear County, Colorado [Fiche]
This report describes the Fall River Area that was examined for favorable areas between known occurrences of pitchblende at Quartz Hill and at Lawson.
Date:
October 16, 1951
Creator:
Smith, Loren E. & Baker, Kenneth E.
System:
The UNT Digital Library
Uranium Occurrences, Fall River Area, Clear Creek County, Colorado
Discussing occurrences of uranium in the Fall River Area of Clear County, Colorado
Date:
October 16, 1951
Creator:
Smith, Loren E. & Baker, Kenneth E.
System:
The UNT Digital Library