Air-consumption parameters for automatic mixture control of aircraft engines (open access)

Air-consumption parameters for automatic mixture control of aircraft engines

From Introduction: "The purpose of this analysis was to investigate the use of function of intake-manifold temperature and pressure, exhaust back pressure, and engine speed in place of a ventri as a means of measuring engine air consumption and to determine if this function is suitable for automatic mixture control."
Date: September 1944
Creator: Shames, Sidney J.
Object Type: Report
System: The UNT Digital Library
Report on the Investigation of the Fire at the Liquefaction, Storage, and Regasification Plant of the East Ohio Gas Co., Cleveland Ohio, October 20, 1944 (open access)

Report on the Investigation of the Fire at the Liquefaction, Storage, and Regasification Plant of the East Ohio Gas Co., Cleveland Ohio, October 20, 1944

Report issued by the Bureau of Mines over investigations conducted on the 1944 fire at the East Ohio Gas Company. Descriptions of the plant, and construction of the gas tanks are listed. A detailed description of the disaster, and its aftermath are also presented. This report includes tables, maps, illustrations, and photographs.
Date: February 1946
Creator: Elliott, M. A.; Seibel, C. W.; Brown, F. W.; Artz, R. T. & Berger, L. B.
Object Type: Report
System: The UNT Digital Library
United States Earthquakes, 1937 (open access)

United States Earthquakes, 1937

Report discussing earthquake activity in the United States during 1937. The report is broken down by regions and has sections for specific earthquakes.
Date: 1937
Creator: unknown
Object Type: Report
System: The UNT Digital Library
United States Earthquakes, 1931 (open access)

United States Earthquakes, 1931

Report discussing earthquake activity in the United States during 1931. The report is broken down by regions and has sections for specific earthquakes.
Date: 1932
Creator: Neumann, Frank
Object Type: Report
System: The UNT Digital Library
Final Safeguards Summary Report for the Piqua Nuclear Power Facility (open access)

Final Safeguards Summary Report for the Piqua Nuclear Power Facility

Summary: This report contains a description of the final design of the Piqua Nuclear Power Facility (PNPF); an outline of the test and operating procedures, and the organization and responsibilities; and a summary of the hazards and safeguards analyses that have been conducted to evaluate the safety of the facility operations.
Date: August 1, 1961
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Stratigraphy of the Bitmuninous Coal Field of Pennsylvania, Ohio and West Virginia (open access)

Stratigraphy of the Bitmuninous Coal Field of Pennsylvania, Ohio and West Virginia

From introduction: This report deals with the Middle and Upper Carboniferous System.
Date: 1891
Creator: White, Israel C.
Object Type: Report
System: The UNT Digital Library
Piqua Nuclear Power Facility Operations Analysis Program Progress Report Number 9: 1966 (open access)

Piqua Nuclear Power Facility Operations Analysis Program Progress Report Number 9: 1966

The following progress report describes the examination of elements removed in comparison to a previous study on the power facility reactor operations.
Date: May 1969
Creator: North American Aviation. Atomics International Division.
Object Type: Report
System: The UNT Digital Library
Piqua Nuclear Power Facility Operations Analysis Program Progress Report Number 8: 1966 (open access)

Piqua Nuclear Power Facility Operations Analysis Program Progress Report Number 8: 1966

The following progress report describes the examination of elements removed in comparison to a previous study on the power facility reactor operations.
Date: December 31, 1966
Creator: North American Aviation. Atomics International Division.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report: Columbus Quadrangle, Ohio (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report: Columbus Quadrangle, Ohio

Final report analyzing aerial gamma ray and magnetic data in the Columbus quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: July 1981
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report: Louisville Quadrangle, Indiana/Ohio/Kentucky (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report: Louisville Quadrangle, Indiana/Ohio/Kentucky

Final report analyzing aerial gamma ray and magnetic data in the Louisville quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: March 1981
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report: Cincinnati Quadrangle, Indiana/Ohio/Kentucky (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report: Cincinnati Quadrangle, Indiana/Ohio/Kentucky

Final report analyzing aerial gamma ray and magnetic data in the Cincinnati quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: March 1981
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2a. Warren Quadrangle (PA) (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2a. Warren Quadrangle (PA)

This second volume of a report regarding an airborne gamma-ray spectrometer and magnetometer survey of the Warren Quadrangle in Pennsylvania. This report discussed geology, radioactive mineral occurrences in Pennsylvania, and geophysical data interpretation.
Date: unknown
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2c. Cleveland Quadrangle (PA, OH), Erie Quadrangle Quadrangle (PA.) (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 2c. Cleveland Quadrangle (PA, OH), Erie Quadrangle Quadrangle (PA.)

The second volume of a report regarding an Airborne gamma-ray spectrometer and magnetometer survey of the Cleveland Quadrangle, in Pennsylvania and Ohio, and the Erie Quadrangle, in Pennsylvania. This report discusses geology, radioactive mineral occurrences in Pennsylvania and Ohio, and geophysical data interpretation.
Date: unknown
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey: Marion Quadrangle, Ohio (open access)

Aerial Gamma Ray and Magnetic Survey: Marion Quadrangle, Ohio

Final report analyzing aerial gamma ray and magnetic data in the Marion quadrangle, Ohio, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.
Date: June 1981
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Ohio (open access)

The Synthetic Liquid Fuel Potential of Ohio

Report documenting the suitability of Ohio for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest
Date: January 29, 1951
Creator: Ford, Bacon, and Davis
Object Type: Report
System: The UNT Digital Library
Limnological Survey of Western Lake Erie (open access)

Limnological Survey of Western Lake Erie

From introduction: This report is an investigation into the effects of pollution on the fisheries of Lake Erie.
Date: January 1955
Creator: Wright, Stillman
Object Type: Report
System: The UNT Digital Library
Review of Soils Design, Construction, and Performance Observations: Tom Jenkins Dam, Ohio (open access)

Review of Soils Design, Construction, and Performance Observations: Tom Jenkins Dam, Ohio

This report provides a summary and analysis of field observations and performance of the Tom Jenkins Dam in Ohio, compared with original design predictions.
Date: March 1958
Creator: Waterways Experiment Station (U.S.)
Object Type: Report
System: The UNT Digital Library
Mound Laboratory Liquid Waste Disposal Research Quarterly Report for January - March, 1950 (open access)

Mound Laboratory Liquid Waste Disposal Research Quarterly Report for January - March, 1950

The following report follows a complete radiochemical analysis that has been made on the sample of first-cycle neutralized waste, as well as a gravimetric analysis made on the sludge in the sample of first-cycle waste.
Date: April 1, 1950
Creator: Monsanto Chemical Company
Object Type: Report
System: The UNT Digital Library
Mound Laboratory Liquid Waste Disposal Research Quarterly Report for April 1 - June 30, 1949 (open access)

Mound Laboratory Liquid Waste Disposal Research Quarterly Report for April 1 - June 30, 1949

The following report is a quarterly report by the Monsanto Chemical Company for liquid waste disposal research, covering the period between April 1 to June 30, 1949.
Date: July 1, 1949
Creator: Monsanto Chemical Company
Object Type: Report
System: The UNT Digital Library
Engineering Study of Evaporation for Concentrating Radioactive Liquid Wastes : Engineering Research Final Report (open access)

Engineering Study of Evaporation for Concentrating Radioactive Liquid Wastes : Engineering Research Final Report

Summary: "The problem of evaporation of secondary radioactive wastes resulting from waste disposal studies at Mound Laboratoy has been studied experimentally to determine the fundamental design characteristics of a plant size unit. Emphasis, of course, was on decontamination, but the factors affecting foaming and scaling also had to be investigated and evaluated. Generally speaking, the final design is a standard type of evaporator, the only unique feature being the relation of the two effects. Where critical, as affecting performance, the particular design features have been specified."
Date: November 1, 1950
Creator: Bates, R. L. & McEwen, M.
Object Type: Report
System: The UNT Digital Library
Apparent Effect of Inlet Temperature on Adiabatic Efficiency of Centrifugal Compressors (open access)

Apparent Effect of Inlet Temperature on Adiabatic Efficiency of Centrifugal Compressors

From Introduction: "The results of varying only Reynolds number for several equivalent tip speeds are presented and probable reasons for the apparent variation of adiabatic efficiency with inlet temperature are discussed."
Date: February 1948
Creator: Anderson, Robert J.; Ritter, William K. & Parsons, Shirley R.
Object Type: Report
System: The UNT Digital Library
Analytical Comparison of a Standard Turbojet Engine, a Turbojet Engine with a Tail-Pipe Burner, and a Ram-Jet Engine (open access)

Analytical Comparison of a Standard Turbojet Engine, a Turbojet Engine with a Tail-Pipe Burner, and a Ram-Jet Engine

From Introduction: "Experimental investigations (reference 1) have shown that in some cases the thrust can be more than doubled by means of tail-pipe burning. A comparison is made of a standard turbojet engine, whose thrust is augmented by tail-pipe burning, and a ram-jet engine. The performance characteristics for the ram-jet engine were computed entirely from theoretical considerations and on the assumption that the burner-inlet velocity was constant."
Date: February 10, 1947
Creator: Krebs, Richard P. & Palasics, John
Object Type: Report
System: The UNT Digital Library
Evaluation of Gust and Draft Velocities From Flights of an AT-6 Airplane Within Cumulus Clouds July 1, 1947 to July 22, 1947 at Clinton County Army Air Field, Ohio (open access)

Evaluation of Gust and Draft Velocities From Flights of an AT-6 Airplane Within Cumulus Clouds July 1, 1947 to July 22, 1947 at Clinton County Army Air Field, Ohio

Memorandum presenting measurements of gust and draft velocities within cumulus clouds at a certain army air field using an AT-6 airplane. The measurements were made to supplement the at a obtained with P-61C airplanes. The data are summarized in tables.
Date: March 22, 1948
Creator: Funk, Jack
Object Type: Report
System: The UNT Digital Library
Altitude-wind-tunnel investigation of thrust augmentation of a turbojet engine IV: performance with tail-pipe burning and water injection (open access)

Altitude-wind-tunnel investigation of thrust augmentation of a turbojet engine IV: performance with tail-pipe burning and water injection

From Introduction: "Thrust augmentation of an axial-flow-type turbojet engine by burning fuel in the tail pipe is discussed in references 1 to 3. Thrust augmentation of the same turbojet engine by water injection at the compressor inlet is reported in reference 4."
Date: June 15, 1948
Creator: Dietz, Robert O., Jr.; Wishnek, George & Kuenzig, John K.
Object Type: Report
System: The UNT Digital Library