Access
Serial/Series Title
Country
11 Matching Results
Results open in a new window/tab.
Results:
1 - 11 of
11
Liquid Reactor Fuels: Bismuth-Uranium System
Technical report about the liquidus curve for the nuclear reactors bismuth-uranium system and the need for a suitable container for this fuel.
Date:
September 15, 1950
Creator:
Bareis, D. W.
System:
The UNT Digital Library
Unit for Continuous Separation of U233 From Thorium Fluoride
Technical report outlining a preliminary design for carrying out the process of producing U233 from Th232.
Date:
September 15, 1950
Creator:
Dwyer, O. E.
System:
The UNT Digital Library
An Influence Function for the Beta Activity of Uranium(235) Fission Products
Abstract: "Computations have been made of the total beta activity of the fission products arising from the slow neutron fission of U-235. A curve is given exhibiting the activity the activity per unit fission, for time intervals after fission ranging from 0.01 second to 10 years. This influence function is compared with some published experimental data and with the statistical curve of Way and Wigner. A curve facilitates estimation of the activity in the particular case where the fission rate has been constant throughout a known time interval. Finally, an influence function for the particular group of fission products consisting of complete and partial chains having volatile first members is given. This report is based on studies conducted for the Atomic Energy Commission under Contract AT-11-1-GEN-8."
Date:
September 1, 1950
Creator:
Thornton, J. Kendall & Houghton, William J.
System:
The UNT Digital Library
Zirconium-Precipitation Pilot Plant
This report follows an investigation with the objectives to improve the design of an existing pilot plant to allow better control of operating variables than was attained by previous investigators, and to determine the effect of leaching time on phthalate recovery.
Date:
September 30, 1950
Creator:
Parish, G. T.; Bakal, R.; Goodman, E. I. & Larsen, H. A.
System:
The UNT Digital Library
Zirconium Purification Pilot Plant
This report discusses the process of zirconium purification, providing an alternate method for converting ZrCl4 solution to the oxide in order to free it from small amounts of hafnium impurity that are naturally present.
Date:
September 12, 1950
Creator:
Lea, D. C.; Aykanian, A. A.; Abbanat, R. G. & Bowman, W. H.
System:
The UNT Digital Library
The Preparation and Physical Properties of Uranium Binary Alloys Containing Aluminum and Columbium
This report follows experiments conducted to determine an alloy addition agent for uranium which would subsequently increase the yield strength and creep resistance of uranium.
Date:
September 25, 1950
Creator:
Grobecker, D. W.; Arnold, W. F.; Taub, J. M. & Doll, D. T.
System:
The UNT Digital Library
The Regnault Method as Applied to Tritium Purity Determinations
Summary: The Regnault Method as applied to tritium purity determinations is described. The operating difficulties, such as temperature and humidity changes, static charges, excessive vibrations, contamination with air and helium, etc., and the methods currently in use for minimizing such difficulties, are discussed. A discussion of ion-chamber calibrations, and the correlation of ion-chamber results with Regnault Method results, are included. A precision of ±1% has been obtained, but the accuracy is not yet known.
Date:
September 11, 1950
Creator:
Finnigan, J. W.
System:
The UNT Digital Library
High Energy Excitation Functions in the Heavy Region
The electrostatically deflected beam of the 184-inch cyclotron has been used with the stacked foil and absorber technique to determine the excitation functions. The data are presented graphically and discussed individually for each of the reactions. The results are discussed in terms of compound nucleus formation, transparency effects, and other factors in order to arrive at a qualitative picture for the mechanism of high energy nuclear reactions with heavy nuclei.
Date:
September 26, 1950
Creator:
Meinke, W. W.; Wick, G. C. & Seaborg, G. T.
System:
The UNT Digital Library
Evaluation of the Pentaether and Chelate Processes for the Chemical Separation of Plutonium and Uranium
Research at the University of California Radiation Laboratory has been directed toward the development of processes designed to recover plutonium and uranium from neutron-irradiated uranium. This report has been prepared in answer to requests for information by interested workers in the Atomic Energy programs. The material discussed herein represents the efforts of a sizable research group over several years, and summarizes both the current status of the investigation and the future program now contemplated.
Date:
September 18, 1950
Creator:
Hicks, T. E. & Crandall, Howard William, 1921-1990
System:
The UNT Digital Library
Chemistry Division Quarterly Report: June, July and August, 1950
Quarterly progress report on various research projects conducted at the University of California Radiation Laboratory.
Date:
September 25, 1950
Creator:
Lawrence Berkeley National Laboratory
System:
The UNT Digital Library
The Effect of X Irradiation in Oxygen and in Hydrogen at Normal and Positive Pressures on Chromosome Aberration Frequency in Tradescantia Microspores
Effect of x irradiation in oxygen and in hydrogen on chromosome aberration frequency in tradescantia microspores.
Date:
September 15, 1950
Creator:
Giles, Norman H., Jr. & Beatty, Alvin V.
System:
The UNT Digital Library