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Progress Report for the Month of November, 1947
This is a progress report on the work of ore tressing and pyrometallurgical studies as well as a study of chemical work on phosphates. This report covers the month of November, 1947.
Date:
November 30, 1947
Creator:
Center, E. J.; Pray, H. A.; Richardson, A. C. & Sullivan, John D.
Object Type:
Report
System:
The UNT Digital Library
The Escape of Fission Products From an Uranium Rod; Application to the B. N. L. Reactor
Technical report covering the functions of the Oak Ridge reactor, difficulties encountered with cartridge failures in the Oak Ridge reactor, and possible solutions including the incorporation of leak detection systems into the design of the reactor.
Date:
November 3, 1968
Creator:
Chernick, J. & Kaplan, I.
Object Type:
Report
System:
The UNT Digital Library
Nuclear Cratering Experience at the Pacific Proving Grounds
Observation of the long-term effects of weathering on 10 nuclear craters over periods as long as 12 years.
Date:
November 10, 1964
Creator:
Circeo, Louis J., Jr. & Nordyke, Milo D.
Object Type:
Report
System:
The UNT Digital Library
Reactor Safety and Fuel Cycle Economics Considerations for Fast Reactors
Abstract: A core design study of a 10 Mwe fast ceramic reactor is presented. Local reactivity coefficients, safety criteria, accident analyses, and economics are considered. An attempt is made to find a new balance of characteristics by purely geometric devices, i.e., by exploring the sodium : fuel ratio and varying the height : diameter ratio of the core. The use of BeO in the core was also investigated.
Date:
November 11, 1963
Creator:
Cohen, K. P.; Greebler, P.; McNelly, M. J.; Murphy, P. M.; Sherer, D. B. & Zebroski, E. L.
Object Type:
Report
System:
The UNT Digital Library
Comparative Study of PuC-UC and PuOâ‚‚-UOâ‚‚ as Fast Reactor Fuel
From abstract: "This section, Part II, extends the comparison of two ceramic fuel systems to include the fuel cycle cost comparison in greater detail particularly with respect to fabrication and reprocessing unit costs."
Date:
November 15, 1962
Creator:
Collins, G. D.
Object Type:
Report
System:
The UNT Digital Library
Cordilleran Metamorphic Core Complexes and Their Uranium Favorability: Final Report
From objective and scope: The objective of this report us to provide a descriptive body of knowledge on Cordilleran metamorphic core complexes including their lithologic and structural characteristics, distribution within the Cordillera, and their evolutionary history and tectonic setting. We also examine the occurrence of uranium in the context of possibility for uranium concentration.
Date:
November 1980
Creator:
Coney, Peter J. & Reynolds, Stephen J.
Object Type:
Report
System:
The UNT Digital Library
MTR Technical Branch Quarterly Report, Third Quarter
Quarterly report for the technical branch of the Materials Testing Reactor of Idaho. Includes current developments and experiments.
Date:
November 1, 1956
Creator:
Conner, W. P.
Object Type:
Report
System:
The UNT Digital Library
The Activity Coefficient of Plutonium(IV) Salts in Acidic Solutions
Summary: The activity coefficient of Pu(Cl04)4 was measured in perchloric acid solutions. The procedure used was to measure the extraction of the neutral plutonium(IV)-TTA chelate into benzene-TTA solutions at different perchloric acid concentrations. Equations are presented which show the relation of the extraction coefficients, obtained in the above manner, to the activity coefficient of plutonium(IV) per-chlorate. The activity coefficient of Pu(Cl0~)4 is similar to that of a strong acid, e.g., perchloric acid, in that its value increases rapidly when the perchloric acid concentration becomes greater than 2M. The distribution coefficient of TTA between benzene and aqueous perchloric acid solutions was found first to decrease slightly and then to increase two fold as the perchloric acid was varied from 0.01 to 6M. The activity coefficient of the uranous-TTA chelate in benzene was calculated from the results of solubility measurements. The values of the activity coefficient of UK4 are,within experimental error, identical with the values of the activity coefficient of TTA itself.
Date:
November 1948
Creator:
Connick, R. E. & Reas, W. H.
Object Type:
Report
System:
The UNT Digital Library
Final Report: Production Test No 105-505-SI. Exposure of Two Different Types of Rubber to Pile Water
In connection with different seals for C & D equipment it appears advantageous that many parts could be made of rubber or other elastic polymers. However, data on the deterioration rate of these materials under irradiation are somewhat scant in the available literature. It appears that for neutrons and pure gamma radiation that a good grade of natural rubber stands up best in all the test reported and because the results of the neutron irradiation are so closely correlated with results from gamma it has been proposed that the principal source of damage is caused by secondary irradiation generated within the rubber by the neutrons.
Date:
November 18, 1953
Creator:
Cooke, J. P.
Object Type:
Report
System:
The UNT Digital Library
Molecular Association and Electronic Structures of Nickel (II)
"A new phenomenon which can, under certain circumstances, account for anomalous magnetic and spectral behavior of planar nickel(II) complexes has been discovered. This is a molecular association of the solute molecules in solvents of low coordinating power. It is shown that the magnetic moment and spectrum of bis(2.6-dimethyl1-3,5-heptanediono)nickel(II), Ni(DIBM)z, dissolved in toluene, are dependent upon both temperature and concentration.
Date:
November 30, 1960
Creator:
Cotton, F. Albert (Frank Albert), 1930-2007 & Fackler, John P.
Object Type:
Report
System:
The UNT Digital Library
Note on the Doppler Effect
The following report notes a general formula for the determination of the effect of atomic motion on nuclear cross sections, and evaluate the expression exactly in a few cases of interest.
Date:
November 26, 1951
Creator:
Coveyou, R. R.
Object Type:
Report
System:
The UNT Digital Library
Suggested Correction to Age-Diffusion Equation as Used by the ANP Physics Group
Report presenting a correction to an age-diffusion equation used by ANP Physics Group, as well as a test calculation using the corrected equation.
Date:
November 6, 1951
Creator:
Coveyou, R. R. & Macauley, B. T.
Object Type:
Report
System:
The UNT Digital Library
Routine Testing and Calibration Procedures for Multichannel Pulse Analyzers and Gamma-Ray Spectrometers
Report describing the results of laboratory tests with procedures for calibration of equipment and performance requirements.
Date:
November 1, 1963
Creator:
Crouch, D. F. & Heath, R. L.
Object Type:
Report
System:
The UNT Digital Library
Fall-Out in Southeastern United States During January and February 1951 from the Nevada Atomic Tests
Air filter and rainwater collections of atmospheric fall-out were made at Atlanta, Georgia; Urbana, Illinois; Topeka, Kansas; Fort Worth, Texas; and Nashville, Tennessee. Collections reflect the effects of the radioactive cloud from the Nevada tests.
Date:
November 27, 1951
Creator:
Davis, F. J.
Object Type:
Report
System:
The UNT Digital Library
Program Relating to Civilian Applications During October, 1958
A report pertaining to the thermal-conductivity and electrical-resistivity measurements of uranium encapsulated in zircaloy-2 and surrounded with NaK as a heat-transfer material which is not in agreement with results obtained from unclad uranium.
Date:
November 1, 1958
Creator:
Dayton, Russell W. & Tipton, Clyde R., Jr.
Object Type:
Report
System:
The UNT Digital Library
Progress Relating to Civilian Applications During October, 1955
A report about uranium alloys, fuel element development,, zirconium-uranium alloys, zirconium erosion, and the development of reactor materials.
Date:
November 1, 1955
Creator:
Dayton, Russell W. & Tipton, Clyde R., Jr.
Object Type:
Report
System:
The UNT Digital Library
Progress Relating to Civilian Applications During October, 1956
A report about the use of clad specimens to successfully measure the thermal conductivity of irradiated uranium.
Date:
November 1, 1956
Creator:
Dayton, Russell W. & Tipton, Clyde R., Jr.
Object Type:
Report
System:
The UNT Digital Library
Shearing Irradiated Uranium Plates
From abstract: "Natural uranium plates that were irradiated to 600 and 1500 MWD/T were cut under water by a guillotine-type shear. Irradiation reduced the force required for shearing to 50 per cent of that required for unirradiated uranium. Measurements were made of radioactivity released to treated and untreated water in which the cut sections were stored."
Date:
November 1956
Creator:
Delicate, W. Scott; Osterman, Edmund J.; Zeh, Carl W. & Wither, W. T.
Object Type:
Report
System:
The UNT Digital Library
Preparation of Ductile Zirconium: Progress Report for October 1949
Report discussing progress made by the National Research Corporation in developing preparation of ductile zirconium for the month of October, 1949.
Date:
November 10, 1949
Creator:
DiPietro, W. O.; Findlay, G. R. & Stauffer, R. A.
Object Type:
Report
System:
The UNT Digital Library
Ames Laboratory Quarterly Summary Research Report: July-September 1951
A report about metallurgy, chemistry, and physics of metals and alloys. Particular metals include zirconium, thorium, and vanadium metal as well as other earth metals.
Date:
November 15, 1951
Creator:
Dreeszen, W. E.
Object Type:
Report
System:
The UNT Digital Library
Mean Square Voltage Fluctuation Measurements With Neutron Sensitive Ion Chambers
To improve gamma discrimination and eliminate d-c cable leakage interference currents, mean square voltage fluctuation measurements have been made on neutron sensitive ion chambers.
Date:
November 1963
Creator:
DuBridge, R. A.
Object Type:
Report
System:
The UNT Digital Library
Oxidation of Neptunium(V) by Vanadium(V)
Technical report. From Abstract: "Rate data are presented for the oxidation of neptunium (V) by vanadium (V) in nitric acid." From Summary: "Rates of oxidation of neptunium (V) were determined by a solvent extraction technique based on the difference in distribution coefficients for neptunium (V) and neptunium (VI)."
Date:
November 1959
Creator:
Dukes, Ernest K.
Object Type:
Report
System:
The UNT Digital Library
Buckling Measurements : Heavy Natural Uranium Tubular Fuel Assemblies
One-region buckling measurements that were made on a series of D/sub 2/O- moderated lattices of heavy uranium metal tubes in the Process Development Pile at Savannah River Laboratory are presented. The purposes of these measurements are to provide normalization points for lattice bucklings and to extend the study of natural uranium- D/sub 2/O systems. The dependence of buckiing on the moderator-to-fuel ratio is studied for two types of lattices.
Date:
November 20, 1963
Creator:
Dunklee, A. E. & Graves, William E. (William Ernest), 1941-
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Elk City Quadrangle of Idaho/Montana
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Elk City quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date:
November 1979
Creator:
EG & G GeoMetrics
Object Type:
Report
System:
The UNT Digital Library