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Composition of vapors from boiling nitric acid solutions

Description: From abstract: "The composition of vapors from aqueous nitric acid solutions boiling at 200 mm mercury total pressure is established for solutions containing between - and 67.5 w/o nitric acid. The volatility characteristics of low concentrations of chloride in the same concentration range of nitric acid have been measured in solutions boiling at 200 mm mercury. The effects of chloride concentration and pressure of boiling are evaluated. A spectrophotometric method of the determination of chlor… more
Date: February 9, 1955
Creator: Crooks, R. C.; Wilson, R. Q.; Bearse, A. E. & Filbert, Robert B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Jimmy Powell the Mountain Boy (2)]

Description: Narrative by Junebug Clark: Photograph of Jimmy Powell, laying down, shirtless, on top a mountain in Cumberland Gap, Tennessee. In the image a farm can be seen on the next hill and Powell has a shotgun, almost the size of his body, laying next to him and his hunting dog off in the distance On the bottom of the image, "Lazy Bones," is handwritten. Joe never had photographs of himself growing up in Tennessee. He returned many times to photograph Jimmy and create an "Autobiographical" series of wh… more
Date: July 9, 1955
Creator: Clark, Joe
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
open access

Particle Trajectories in Homogeneous Magnetic Field with Linear Time Dependence

Description: Abstract: "Formulas are derived for the trajectory of a charged particle in a magnetic field which is a linear function of time. Graphs of certain functions are presented, by means of which a trajectory with given initial position and velocity may be plotted."
Date: August 9, 1955
Creator: Gardner, Clifford S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Influence of Fluorine Substitution on the Properties of Metal Chelate Compounds

Description: From introduction: "This is the first of three articles dealing with the influence of fluorine substitution in the ligand on the properties of metal chelate compounds. Although the primary purpose of this project was to study the influence of fluorine substitution on the properties -- particularly light absorption -- of uranyl compounds, copper chelates were chosen for preliminary study as model substances, because they are easily prepared."
Date: June 9, 1955
Creator: Belford, R. Linn; Martell, Arthur E. & Calvin, Melvin, 1911-1997
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Technology of Large Mercury-Pumped Vacuum Systems

Description: From Abstract: "This paper deals with the vacuum design considerations of large systems involving the application of 8-inch through 32-inch mercury diffusion pumps. The selection, rating, and optimization of pumps are discussed along with the closely allied problem of baffling the pumps. The materials of construction and methods of fabrication to avoid subsequent system contamination are dealt with in detail. System interlocking and its associated instrumentation are illustrated by referral to … more
Date: November 9, 1955
Creator: Smith, Hugh R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Suggested Uses of Cycloidal-Trajectory Particle Spectrometers in Nuclear Research

Description: From abstract: "The motion of a charged particle in a region of crossed electric and magnetic fields is discussed... Possible applications of such a system to various problems in nuclear research are suggested and it is shown to be possible in principle to measure the kinetic energy, mass, and ionic charge of various nuclear-reaction products and to separate various short-lived products for rapid examination. Two different devices are proposed. The application of the technique to investigation … more
Date: March 9, 1955
Creator: Stevenson, Peter Cooper
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

AEC research programs in support of Savannah River

Description: In the reference letter and later letters the author made recommendations pertaining to the programs of AEC National Laboratories and other AEC contractors in direct support of the Savannah River project during FY-1956. He believes that these recommendations should now be revised in view of schedule changes ad in the light of accumulated experience. The estimated cost of the programs recommended earlier totaled $2,083,000 for FY-1956. The estimated cost of programs currently recommended total $… more
Date: December 9, 1955
Creator: Worthington, H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Design and development study: Task 2 replacement RM Line 234-5 Building D.O. 100991

Description: The Dry Chemistry Process of the RM Line provides the means for converting plutonium oxalate to plutonium tetrafluoride. This process consists of drying the oxalate cake and then converting to the tetrafluoride by passing HF gas at elevated temperature through the filtered cake. Improvement to or replacement of the present Task II system is being investigated because of the high maintenance costs and unreliability of the present system. This study is one of several being conducted under the Che… more
Date: June 9, 1955
Creator: Fritz, J. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[News Script: Mustangs outlast Owls to win]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a football game between Southern Methodist University and Rice University. The SMU Mustangs win the game 76-67.
Date: January 9, 1955
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Mrs. Roosevelt]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about Eleanor Roosevelt visiting Dallas for a series of talks supporting the United Nations.
Date: January 9, 1955
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Elks]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about William J. Jernick, head of the Elks, meeting with the Dallas Elks.
Date: January 9, 1955
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: News briefs - cab driver]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a Dallas cab driver who had been kidnapped at gunpoint and forced to drive his kidnapper to Hope, Arkansas.
Date: January 9, 1955
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Derailed train]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a Texas and New Orleans freight train derailing in Richardson, Texas.
Date: March 9, 1955
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Baseball]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a non-conference baseball game in Dallas between Texas Christian University and Southern Methodist University. TCU wins the game 2-1.
Date: March 9, 1955
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

Theoretical Investigation of Laminar Heat Transfer on Yawed Infinite Cylinders in Supersonic Flow and a Comparison With Experimental Data

Description: Report presenting a theoretical method for calculating heat transfer in the laminar boundary layer on yawed infinite cylinders in compressible flow. The method can be applied to a cylinder of arbitrary cross section and arbitrary chordwise wall-temperature distribution. The variation in local heat transfer around the surface of the cylinder was found to have little functional dependence on yaw angle or wall temperature.
Date: August 9, 1955
Creator: Beckwith, Ivan E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Tests of Aerodynamically Heated Multiweb Wing Structures in a Free Jet at Mach Number 2: Two Aluminum-Alloy Models of 20-Inch Chord With 0.064- and 0.081-Inch-Thick Skin

Description: Report presenting testing of two 2024-T3 aluminum-alloy multiweb wing structures (MW-2 and MW-3), similar to airplane or missile wings, at a Mach number of 2 under simulated supersonic flight conditions. Results regarding experimentally determined test conditions, model temperatures, strain-gage results, and model failures are provided. The report indicates that much of the stress data does not agree with expected results, but there is too much uncertainty regarding the reduction of strain data… more
Date: August 9, 1955
Creator: Griffith, George E.; Miltonberger, Georgene H. & Rosecrans, Richard
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Analysis of Low-Temperature Nuclear-Powered Ram-Jet Missile for High Altitudes

Description: Report presenting the gross weight and uranium investment of nuclear-powered, direct-air, shieldless, ram-jet missiles for a range of altitudes and Mach numbers. Results regarding the effect of reactor operating conditions and flight conditions on ramjet performance and effect of assumptions on ramjet performance are provided.
Date: November 9, 1955
Creator: Sams, Eldon W. & Rom, Frank E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Aircraft-Fuel-Tank Design for Liquid Hydrogen

Description: "Some of the considerations involved in the design of aircraft fuel tanks for liquid hydrogen are discussed herein. Several of the physical properties of metals and thermal insulators in the temperature range from ambient to liquid-hydrogen temperatures are assembled. Calculations based on these properties indicate that it is possible to build a large-size liquid-hydrogen fuel tank which (1) will weigh less then 15 percent of the fuel weight, (2) will have a hydrogen vaporization rate less than… more
Date: August 9, 1955
Creator: Reynolds, T. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Analysis of Low-Temperature Nuclear-Powered Ramjet Missile for High Altitudes

Description: From Summary: "The reactor operating conditions were varied to enable selection of values giving a good compromise between low uranium investment and loss gross weight at each altitude and flight Mach number considered. The corresponding values of reactor and missile operating conditions are presented in the report."
Date: November 9, 1955
Creator: Rom, F. E. & Sams, E. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Low-Pressure Performance of a Tubular Combustor With Gaseous Hydrogen

Description: Memorandum presenting an investigation to determine the combustion performance characteristics of gaseous hydrogen fuel in a single tubular turbojet combustor. The combustor was operated over a range of inlet-air pressures from 3.3 to 14.3 inches of mercury absolute. Results regarding stability limits and combustion efficiency are provided.
Date: May 9, 1955
Creator: Jonash, Edmund R.; Smith, Arthur L. & Hlavin, Vincent F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

An Investigation at Supersonic Speeds of the Effect of Varying the Maximum-Thickness Position Upon the Aerodynamic Characteristics of a Series of 3 1/2-Percent-Thick Delta Wings

Description: Report presenting a wind-tunnel investigation on 3.5-percent-thick symmetrical double-wedge delta wings to determine the effects of thickness distribution on lift, drag, and pitching moment. Six maximum-thickness positions were tested on three basic wings at different Mach numbers and Reynolds numbers. Results regarding lift, drag, the lift-drag ratio, and the center of pressure are provided.
Date: August 9, 1955
Creator: Mueller, James N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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