Access
Collection
Country
Language
8 Matching Results
Results open in a new window/tab.
Results:
1 - 8 of
8
Final Report on Nonaqueous Extractive Methods for Western Uranium Ores
This report discusses tests of several nonaqueous extractive methods meant to leach Western ores of uranium and vanadium. Explanations of different methods are given as well as their extraction results.
Date:
January 31, 1955
Creator:
Ewing, R. A.; Kiehl, S. J., Jr. & Bearse, A. E.
System:
The UNT Digital Library
Information Report by Atomic Power Development Associates Covering Work from the Period August 1, 1954 to January 31, 1955
Report issued by the APDA over the work conducted between August 1954 and January 1955. Descriptions of the studies, facilities, and equipment used during this time are presented. This report includes tables, illustrations, and photographs.
Date:
January 31, 1955
Creator:
unknown
System:
The UNT Digital Library
Infrared Spectra and Structure of the Crystalline Sodium Acetate Complexes of U(VI), Np(VI), Pu(VI), and Am(VI). A Comparison of Metal-Oxygen Bond Distance and Bond fFrce Constant in this Series
Infrared spectra of solid NaXO2(Ac)3, with X=U, Np, Pu, and Am, have been observed. From the symmetric and asymmetric stretching frequencies of the O-X-O groups, approximate X-O force constants have been calculated and were found to decrease in the order kU—O>kNp—O>kPu—O> kAm—O, the respective values being about 0.705, 0.698, 0.675, and 0.612 megadyne/cm. From the cell constants for NaXO2(Ac)3 it is apparent that the X-O bond distance decreases in the same order—RU—O>RNp—O>RPu—O>RAm—O. Thus, a decrease in bond distance appears to be accompanied by a decrease in force constant, probably because the bond, though shortened by contraction of the electron shells of the metal, is weakened by interaction with the extra valence shell electrons.
Date:
January 31, 1955
Creator:
Jones, Llewellyn H., 1919-
System:
The UNT Digital Library
A Conceptual Study of a 100 kw Gas Cooled Reactor Power Plant for a Remote Location
From introduction: This report details the conceptual design of a 100 kw gas cooled reactor power plant of the type that would satisfy the electrical and space heating load of the Air Force distant early warning stations and might find application at other remote bases.
Date:
May 31, 1955
Creator:
Frankfort, J. H. & Thompson, W. I.
System:
The UNT Digital Library
Homogeneous Circulating Fuel Reactor Power Plant: Conceptual Design Study Report
The purpose of this report is to present a conceptual design study on a low power electrical and heat generating plant powered by nuclear energy. The nuclear reactor used in this study is the homogeneous circulating fuel type.
Date:
May 31, 1955
Creator:
General Electric Company
System:
The UNT Digital Library
Investigation of some wake vortex characteristics of an inclined ogive-cylinder body at Mach number 2
For a body consisting of a fineness-ratio-3 ogival nose tangent to a cylindrical afterbody 7.3 diameters long, pitot-pressure distributions in the flow field, pressure distributions over the body, and downwash distributions along a line through the vortex centers have been measured for angles of attack to 20 degrees. The Reynolds numbers, based on body diameter, were 0.15 x 10 to the 6th power and 0.44 x 10 to the 6th power. Comparisons of computed and measured vortex paths and downwash distributions are made. (author).
Date:
May 31, 1955
Creator:
Jorgensen, Leland H. & Perkins, Edward W.
System:
The UNT Digital Library
Enamels for the Protection of Aluminum Cans for Uranium Slugs
The following report examines the most suitable enamels recommended for protection of aluminum slug cans.
Date:
August 31, 1955
Creator:
Schultz, John; Tripp, Harlan P.; King, Burnham William, 1907- & Duckworth, Winston H.
System:
The UNT Digital Library
Progress Report No. 37 for the Period June 1, 1955 through August 31, 1955
This is the thirty-seventh progress report of the Laboratory for Nuclear Science at the Massachusetts Institute of Technology. Progress during the period of June 1, 1955 through August 31, 1955 is reported on: (1) Chemistry of the fission elements group, (2) Nuclear chemistry (inorganic) group, (3) Nuclear chemistry (organic) group, (4) Cosmic ray group, (5) Elementary particle scattering group, (6) neutron physics group, (7) ONR generator group, (8) Radioactivity group, (9) Cyclotron group, (10) Synchrotron group, (11) Theoretical group, (12) Personnel listing.
Date:
August 31, 1955
Creator:
{{{name}}}
System:
The UNT Digital Library