Resource Type
Serial/Series Title
NACA Research Memorandums
323
NACA Technical Notes
302
Atomic Energy Commission Reports
111
NACA Technical Memorandums
79
NACA Technical Reports
37
United States Bureau of Mines Reports
21
MDDC (Series)
19
Report of investigations (United States. Bureau of Mines)
14
United States Geological Survey Reports
8
Trace elements investigations report
6
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902 Matching Results
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Lower Drive Assembly
Technical drawings for construction of the lower drive assembly for a nuclear reactor.
Date:
1947
Creator:
U.S. Atomic Energy Commission
Object Type:
Technical Drawing
System:
The UNT Digital Library
Alpha Chamber
Technical drawings detailing alpha rays in a nuclear reactor cloud chamber.
Date:
1947
Creator:
United States. Office of Scientific Research and Development. Metallurgical Laboratory.
Object Type:
Technical Drawing
System:
The UNT Digital Library
8 Inch Vacuum Pump
Technical drawings of vacuum pumps and machinery for use in nuclear reactors.
Date:
1947
Creator:
U.S. Atomic Energy Commission
Object Type:
Technical Drawing
System:
The UNT Digital Library
Bridge 4" Oil Diffusion Pump
Set of technical drawings on the design and construction of vacuum pumps, pumping machinery, and nuclear reactors.
Date:
1947
Creator:
U.S. Atomic Energy Commission
Object Type:
Technical Drawing
System:
The UNT Digital Library
Alpha Chamber Modified
Technical drawings for alpha rays in a nuclear reactor cloud chamber.
Date:
1947
Creator:
United States. Office of Scientific Research and Development. Metallurgical Laboratory.
Object Type:
Technical Drawing
System:
The UNT Digital Library
[Technical Drawings: Building 706-D]
Technical drawings of pipettes for use in nuclear reactors.
Date:
1947
Creator:
Monsanto Chemical Company
Object Type:
Technical Drawing
System:
The UNT Digital Library
Brookhaven National Laboratory Scientific Progress Report: April 1, 1947
From introduction: The fundamental purpose of the laboratory is to provide research and training facilities in nuclear and related studies which are not possible for the individual University.
Date:
April 1, 1947
Creator:
Brookhaven National Laboratory
Object Type:
Report
System:
The UNT Digital Library
Model Study of Wave and Surge Action, Naval Operating Base, Terminal Island, San Pedro, California
The study reported herein was conducted in 1944 at the Waterways Experiment Station for the Bureau of Yards and Docks, U. S. Navy Department. Its purpose was to determine the best of several plans proposed for protecting the piers and dry docks at the Naval Operating Base, Terminal Island, San Pedro, California, from the effects of wave and surge action.
Date:
September 1947
Creator:
Waterways Experiment Station (U.S.)
Object Type:
Report
System:
The UNT Digital Library
The Reaction of Ferric Chloride With Uranium Tetrachloride
Abstract: Solid ferric chloride reacts with solid uranium tetrachloride to form a complex iron-uranium chloride compound at approximately 263°C. The vapor pressure of this compound is nearer to that of uranium tetrachloride than to the vapor pressure of ferric chloride.
Date:
January 20, 1947
Creator:
Haines, B. M. & Calkins, V. P.
Object Type:
Report
System:
The UNT Digital Library
Interfacial Tension Measurement on A1(NO₃)₃ - H₂O - HNO₃ - Dibutyl Cellosolve System
This report discusses two methods used for experimental determination of the interfacial tension of an immisible aqueous-organic system where the density of the organic phase is less than that of the aqueous phase. The methods discussed are the falling drop method and the Donnan modification/rising drop method.
Date:
January 28, 1947
Creator:
Turk, E. H.
Object Type:
Report
System:
The UNT Digital Library
Reclamation of Contaminated Kinney and Diffusion Pump Oils and Removal of Uranium Therefrom
Abstract: Test distillations were made with Kinney and diffusion pump oils under vacuum in order to determine accurately the temperature range over which satisfactory distillate may be collected. Also recommendations are made as to the most advisable type of heating equipment necessary to produce the required heat and maintain the desired temperature. In addition, several important refinements in the distillation equipment were checked for operational characteristics and for their efficiency in aiding the production of uranium-free distillates.
Date:
March 10, 1947
Creator:
Lee, J. E. Jr.; Aikin, L. M. & Susano, C. D.
Object Type:
Report
System:
The UNT Digital Library
Recovery of Uranium From Oil Distillation Residue
Abstract: The complete development of an effective process for recovery of the uranium in the residues from distillation of used Kinney and diffusion pump oils or similar oils is described. After considerable study and experimentation with several methods, a successful procedure has been developed. The recommended procedure embodies solution of the residues in trichlorethylene followed by extraction with nitric acid. Recovery of uranium is better than 99 percent effective and the method may be applied directly to contaminated oils as well as to their distillation residues.
Date:
February 24, 1947
Creator:
Lee, J. E.; Aikin, L. M. & Susano, C. D.
Object Type:
Report
System:
The UNT Digital Library
Recovery of Uranium From Contaminated Precipitron Oil
Abstract: The distillation and residue extraction recovery procedures developed for the recovery of uranium from Kinney and diffusion pump oil, were applied to contaminated precipitron oil. The effectiveness and advisability of using the method, in whole or in part, is discussed, and various recommendations for processing this particular type of oil are presented. Additional contaminating substances present in this type of oil added to the complexity of the problem but a satisfactory recovery procedure was, nevertheless, successfully developed.
Date:
April 17, 1947
Creator:
Lee, J. E.; Aikin, L. M. & Susano, C. D.
Object Type:
Report
System:
The UNT Digital Library
Topical Report on Literature Survey of Treatments for Monazite Sands
The following report covers the literature available in the Battelle library as well as the Atomic Energy Commission (New York, N.Y.) on the processing of monazite sands for thorium and rare earth contents.
Date:
November 1, 1947
Creator:
Willigman, M. & Slowter, E. E.
Object Type:
Report
System:
The UNT Digital Library
Dissolution and Recovery of Uranium from Phosphate Rock and Shale by Chemical Methods
The following report briefly covers broad general features of the chemical studies to be used by the Atomic Energy Commission in considering future work on the chemical studies of phosphate rock and shale.
Date:
April 7, 1947
Creator:
Sullivan, John D.
Object Type:
Report
System:
The UNT Digital Library
Progress Report for the Month of November, 1947 : Contract No. AT 30-1-Gen-202
This report for November, 1947 describes progress regarding chemical work on shales and organic precipitants for uranium.
Date:
November 28, 1947
Creator:
Bearse, A. E.; Croxton, F. C. & Sullivan, John D.
Object Type:
Report
System:
The UNT Digital Library
Progress Report for the Month of December, 1947 : Contract No. W-38-094-eng-27
This report for December, 1947 describes progress in ore dressing and pyrometallurgical studies, chemical work on phosphates, and analytical work.
Date:
December 31, 1947
Creator:
Center, E. J.; Pray, H. A.; Richardson, A. C. & Sullivan, John D.
Object Type:
Report
System:
The UNT Digital Library
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
Progress Report for the Month of March, 1947 : Contract No. W-38-094-eng-27
This report for March, 1947 describes progress regarding chemical and spectrographic analysis, chemical work, physical methods of analysis, and ore dressing and pyrometallurgical studies,
Date:
March 31, 1947
Creator:
Center, E. J.; Nelson, H. R.; Pray, H. A.; Richardson, A. C. & Sullivan, J. D.
Object Type:
Report
System:
The UNT Digital Library
Progress Report for the Month of January, 1947 : Contract No. W-38-094-Eng-27
This report for January, 1947 discusses progress regarding ore dressing studies, pyrometallurgical work, chemical work, chemical and spectrographic analysis, and physical methods of analysis.
Date:
January 31, 1947
Creator:
Center, E. J.; Nelson, H. R.; Pray, H. A. & Richardson, A. C.
Object Type:
Report
System:
The UNT Digital Library
Distribution of Uranium in Phosphate Rock and Shale
From introduction: "The purpose of this report is to summarize some of the information obtained to date on the distribution of the uranium in the mineral phases of the phosphate rocks and shale."
Date:
January 15, 1947
Creator:
Igelsrud, Iver; Sullivan, John D. & Wesner, Adam
Object Type:
Report
System:
The UNT Digital Library
Progress Report for the Month of September, 1947 : Contract No. W-38-094-eng-27
This report for September, 1947 describes progress regarding ore dressing and pyrometallurgical studies, chemical work, analytical work, identification work, and future work
Date:
September 30, 1947
Creator:
Bearse, A. E.; Center, E. J.; Igelsrud, Iver; Richardson, A. C. & Sullivan, J. D.
Object Type:
Report
System:
The UNT Digital Library
The Effect of Changing the Ratio of Exhaust-Valve Flow Capacity to Inlet-Valve Flow Capacity on Volumetric Efficiency and Output of a Single-Cylinder Engine
Report presenting a series of tests with a single-cylinder engine in order to determine the effect on volumetric efficiency and on engine performance of changing the ratio of exhaust-valve flow capacity to inlet-valve flow capacity when operating with exhaust pressure equal to inlet pressure.
Date:
October 1947
Creator:
Eppes, James V. D.; Livengood, James C. & Taylor, C. Fayette
Object Type:
Report
System:
The UNT Digital Library
Effect of changing manifold pressure, exhaust pressure, and valve timing on the air capacity and output of a four-stroke engine operated with inlet valves of various diameters and lifts
Report presenting a series of tests made with a CFR engine to determine the effect of inlet-valve capacity, inlet and exhaust pressure, and valve timing on the volumetric efficiency at various speeds. Three combinations of inlet and exhaust pressures and seven valve-timing arrangements were used.
Date:
December 1947
Creator:
Livengood, James C. & Eppes, James V. D.
Object Type:
Report
System:
The UNT Digital Library