Resource Type

Degree Level

5.6 Mass Spectrographs (open access)

5.6 Mass Spectrographs

In recent years German physicists have been making increasing use of both mass spectrographs in the stricter sense and mass spectrometers which can only measure elative isotopic abundances and use electrical methods of measurement.
Date: unknown
Creator: Evald, H. & Marschall, H.
System: The UNT Digital Library
6.70 EV Resonance in U²³⁸ (open access)

6.70 EV Resonance in U²³⁸

"Using the Brookhaven fast chopper, transmission curves were obtained for the 6.70 +/- .06 ev resonance in U238 using four different thicknesses of natural uranium metal." The measurements for the transmission curves are summarized in the table provided.
Date: November 9, 1953
Creator: Levin, Jules S.
System: The UNT Digital Library
11,400 KW Nuclear Power Plant Employing an Organic Moderated Reactor: Preliminary Description (open access)

11,400 KW Nuclear Power Plant Employing an Organic Moderated Reactor: Preliminary Description

Abstract: The preliminary design is described for a small electric-power-generating plant powered by an organic moderated reactor. System and component requirements are discussed and possible design configurations and equipment are described.
Date: 1957
Creator: Wheelock, C. W.
System: The UNT Digital Library
15 MW Gas-Cooled Closed-Cycle Reactor Power System Study: Final Report, Volumes 1-2 (open access)

15 MW Gas-Cooled Closed-Cycle Reactor Power System Study: Final Report, Volumes 1-2

This report covers a feasibility study for a 15 megawatt gas cooled reactor power system, conducted by the Ford Instrument Company Division of the Sperry Rand Corporation during the months of March to August 1956.
Date: April 1, 1957
Creator: Ford Instrument Company
System: The UNT Digital Library
20,000 KW Nuclear Power Plant Study for United States Atomic Energy Commission (open access)

20,000 KW Nuclear Power Plant Study for United States Atomic Energy Commission

Introduction: In September of 156, Gilbert Associates, Inc., entered into a contract with the United States of America, acting through the United States Atomic Energy Commission, for the study and preliminary design of a nuclear power plant being considered for integration into a central station power system at an overseas site.
Date: July 7, 1957
Creator: Gilbert Associates, Inc.
System: The UNT Digital Library
30 Megawatt Heat Exchanger and Steam Generator for Sodium Cooled Reactor System (open access)

30 Megawatt Heat Exchanger and Steam Generator for Sodium Cooled Reactor System

Final design for the 30 megawatt intermediate heat exchanger and steam generator.
Date: January 31, 1962
Creator: Alco Products (Firm)
System: The UNT Digital Library
30 Megawatt Heat Exchanger and Steam Generator for Sodium Cooled Reactor System: Volume 2, Chemical and Stress Analysis (open access)

30 Megawatt Heat Exchanger and Steam Generator for Sodium Cooled Reactor System: Volume 2, Chemical and Stress Analysis

Chemical engineering analysis and stress analysis for design of the 3 megawatt intermediate heat exchanger and steam generator for service with a liquid sodium heat transfer fluid.
Date: February 28, 1962
Creator: Alco Products (Firm)
System: The UNT Digital Library
30 Megawatt Heat Exchanger and Steam Generator for Sodium Cooled Reactor System: Volume 4, Operation and Maintenance Procedures (open access)

30 Megawatt Heat Exchanger and Steam Generator for Sodium Cooled Reactor System: Volume 4, Operation and Maintenance Procedures

Operation and maintenance procedures for 30 megawatt heat exchanger and steam generator for sodium cooled reactor system.
Date: May 15, 1962
Creator: Alco Products (Firm)
System: The UNT Digital Library
A 37,500 KW Power Reactor with Competitive Possibilities (open access)

A 37,500 KW Power Reactor with Competitive Possibilities

The following report follows the study on economics of nuclear power generation using a light water reactor.
Date: February 26, 1954
Creator: Thompson, W. I. & Cohen, Karl
System: The UNT Digital Library
#85-Classical Model of a Light Source (open access)

#85-Classical Model of a Light Source

Using classical concepts, the author establishes a model of a luminescence atom or molecule.
Date: January 1, 1933
Creator: Born, Max, 1882-1970
System: The UNT Digital Library
100-Ton Test at Trinity: Report on Earth Velocity Measurements (open access)

100-Ton Test at Trinity: Report on Earth Velocity Measurements

Apparatus, field layout, miscellaneous testing, and the method of analysis of a 100-ton test at Trinity.
Date: June 13, 1945
Creator: Coon, J. H.; Houghton, H. M. & Nobles, Ralph
System: The UNT Digital Library
100-Ton Test : Measurement of the Velocity of Sound (open access)

100-Ton Test : Measurement of the Velocity of Sound

Abstract: The velocity of sound at the time of 100-ton shot at Trinity was measured to be 1116.1 ft/sec. Values of blast pressure computed from the excess velocity are given, but are not considered as reliable.
Date: June 15, 1945
Creator: Barschall, H. H. & Martin, G.
System: The UNT Digital Library
200-Mwe Prototype Large SGR: Reactor Structure Design and Evaluation (open access)

200-Mwe Prototype Large SGR: Reactor Structure Design and Evaluation

From abstract: This document presents the reactor structure design and evaluation for a 200-Mwe prototype large SGR.
Date: 1965
Creator: North American Aviation. Atomics International Division.
System: The UNT Digital Library
300,000-KWE SGR Nuclear Power Plant of Current Technology (open access)

300,000-KWE SGR Nuclear Power Plant of Current Technology

Abstract: This report describes a 300,000-kwe, sodium-cooled, graphite-moderated nuclear power plant based on existing technical information.
Date: August 1, 1960
Creator: Renard, J.; Peckinpaugh, C. L. & Aronstein, R. E.
System: The UNT Digital Library
300-KV Pulser Transformer and Pulser. (open access)

300-KV Pulser Transformer and Pulser.

Photographs and working drawings are presented for a small (approximately 4.25 X 7 X 9 inch) 300Kv pulse transformer having double-conical secondaries each with a corona ring at its greatest diameter. The pulser circuit is shown but no text is included.
Date: November 1951
Creator: Heller, R. E.
System: The UNT Digital Library
568 Report (open access)

568 Report

Final report for a grant contract documenting information about the scope of the project and results.
Date: 1960
Creator: Pollard, Ernest C. (Ernest Charles), 1906-1997
System: The UNT Digital Library
1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 1 (open access)

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 1

From introduction: "Summary report of the 1000 MWe Boiling Water Reactor Plant Feasibility Study performed by the General Electric Company."
Date: February 14, 1964
Creator: General Electric Company
System: The UNT Digital Library
1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 2 (open access)

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 2

From introduction: "Presents the detailed description of a 1000 MW Electric Power Plant employing one or two Boiling Water Reactors as the steam source."
Date: February 14, 1964
Creator: General Electric Company
System: The UNT Digital Library
1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 3 (open access)

1000 MegaWatt Boiling Water Reactor Plant Feasibility Study: Volume 3

From introduction: "Contains the appendices and a complete set of drawings related to the 1000 MWe Boiling Water Reactor Plant Feasibility Study performed by the General Electric Company for the United States Atomic Energy Commission."
Date: February 14, 1964
Creator: General Electric Company
System: The UNT Digital Library
1024 Channel Time-of-Flight Analyzer for MTR Fast Chopper - Operating Manual (open access)

1024 Channel Time-of-Flight Analyzer for MTR Fast Chopper - Operating Manual

Report on the principle of measuring the time-of-flight of neutrons, magnetic-core storage of detector pulses, how pulses are stored, current generator, storage cycle generator, and cathode ray oscillograph.
Date: March 11, 1959
Creator: Petree, F. L.
System: The UNT Digital Library
1950 Plans of the Academy of Sciences USSR (open access)

1950 Plans of the Academy of Sciences USSR

On 14 November 1949, The General Assembly of the Academy of Sciences USSR met in the academy's Conference Hall to discuss the 1950 plans of the Academy
Date: February 1950
Creator: The General Assembly of the Academy of Sciences USSR
System: The UNT Digital Library
1A Reactor Inlet Hydraulic Valve Position Detector Temperature. Section I. Core I, Seed 1. Test Results DL-S-258-S, RNI-3 (open access)

1A Reactor Inlet Hydraulic Valve Position Detector Temperature. Section I. Core I, Seed 1. Test Results DL-S-258-S, RNI-3

The purpose of the test was to determine the internal temperature of the valve position detector for the 1A reactor inlet hydraulic valve with the plant at normal pressure and temperature and at power. The normal operating temperatures for the valve position detector on the 1A reactor inlet hydraulic valve range from a minimum of 287 F to a maximum of 294.7 F.
Date: November 20, 1959
Creator: unknown
System: The UNT Digital Library
6144-Channel Time-of-Flight Analyzer (open access)

6144-Channel Time-of-Flight Analyzer

Report describing a 6144-channel analyzer designed and built for the purpose of analyzing time-of-flight during studies of slow neutron scattering at Hanford Laboratories. This includes descriptions of the analyzer, its logic and circuits, and its test mode.
Date: September 1964
Creator: Walker, R. A. & Russell, J. T.
System: The UNT Digital Library
770MWe Central Station Power Plants Investment Cost Study: Volume 5, High Temperature Gas-Cooled Reactor Plant (open access)

770MWe Central Station Power Plants Investment Cost Study: Volume 5, High Temperature Gas-Cooled Reactor Plant

From introduction and summary: This report is the latest in a series of investment cost studies performed for the AEC covering detailed cost and unit quantities.
Date: December 1973
Creator: United Engineers & Constructors, inc.
System: The UNT Digital Library