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Chemistry Division Quarterly Report: September, October, November, 1952
Description:
Quarterly progress report for the Chemistry Division of the University of California Radiation Laboratory: nuclear chemistry, bio-organic chemistry, metals and high temperature thermodynamics, basic chemistry, and chemical engineering.
Date:
December 31, 1952
Creator:
University of California Radiation Laboratory
A crude guess as to the effect of a pile explosion on the aquatic life of the Columbia River
Description:
This document contains information about the radiological result of a hypothetical explosion of one of the Hanford Production Reactors. Three aspects are discussed: 1. The effect of the radiation emitted from the explosion; 2. The contamination of the river and its aquatic life as a result of the fall out from the explosion; 3. The hazard which would result from humans eating contaminated fish.
Date:
December 31, 1952
Creator:
Foster, R. F.
Helium Leak Detector Test for Hanford And Savannah River Fuel Slugs
Description:
The Helium Leak Detector Test provides a method for detecting the presence of minute holes, cracks, fissures, etc. in the aluminum jackets of Hanford and Savannah River reactor fuel slugs which would allow moisture to penetrate to the uranium during reactor operation.
Date:
December 31, 1952
Creator:
Barnes, A. H.; Smith, F. A. & Wimunc, E. A.
Lawrence Radiation Laboratory Chemistry Division Quarterly Report: September - November 1952
Description:
Quarterly report of the Chemistry Division at the University of California Radiation Laboratory providing updates for each department about current findings and ongoing research.
Date:
December 31, 1952
Creator:
Lawrence Radiation Laboratory. Chemistry Division.
Metallurgy Division Quarterly Report [for] October, November, and December, 1952
Description:
This quarterly progress report discusses ongoing research and experiments at Oak Ridge National Laboratory in the Metallurgy Division. This report discusses (1) water-cooled reactors, (2) liquid metal-cooled reactors, (3) reactor development - fuel metallurgy, (4) reactor development - component metallurgy, (5) basic metallurgy, (6) basic ceramics, (7) aqueous corrosion, and (8) applied metallurgy.
Date:
December 31, 1952
Creator:
Foote, Frank G. & Schumar, James F.
Pressure distribution and pressure drag for a hemispherical nose at Mach numbers 2.05, 2.54, and 3.04
Description:
Report presenting an experimental investigation of the pressure distributions on a hemispherical nose 3.98 inches in diameter, mounted on a cylindrical support, at several Mach and Reynolds numbers. The Reynolds number was based on body diameter and free-stream conditions. Pressure-drag coefficients were calculated and good agreement was obtained with other testing.
Date:
December 31, 1952
Creator:
Chauvin, Leo T.
Theoretical Investigation of the Effects of the Artificial-Feel System on the Maneuvering Characteristics of the F-89 Airplane
Description:
The possibility of overshooting the anticipated normal acceleration as a result of the artificial-feel characteristics of the F-89C airplane at a condition of minimum static stability was investigated analytically by means of an electronic simulator. Several methods of improving the stick-force characteristics were studied. It is shown that, due to the lag in build-up of the portion of the stick force introduced by the bobweight, it would be possible for excessive overshoots of normal accelerat…
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Date:
December 31, 1952
Creator:
Abramovitz, Marvin; Schmidt, Stanley F. & Belsley, Steven E.
The Rolling of Uranium
Description:
The following report discusses the method of rolling uranium rods and strips under various rolling conditions and the roll-separating force measured.
Date:
December 30, 1952
Creator:
Saller, Henry A.; Keeler, J. R. & Donley, R. J.
The Rolling of Uranium
Description:
No Description Available.
Date:
December 30, 1952
Creator:
Saller, H. A.; Keeler, J. R. & Donley, R. J.
The Preparation of Beta Silicon Carbide
Description:
This report explores the production of beta silicon carbide, a low-temperature, cubic modification of cubic silicon carbide. The temperature, heating time, type of starting material, and proportion of starting materials were all varied in order to test yields of beta silicon carbide.
Date:
December 29, 1952
Creator:
Gambino, J. R.; Mixer, W. G., Jr.; Wagner, H. E. & Harman, Cameron G.
Solid State Division Quarterly Progress Report for Period Ending May 10, 1952
Description:
From introduction: "This report covers work performed in the Solid State Division for the quarter ending May 10, 1952." Topics covered include radiation metallurgy, engineering properties, solid state reactions, crystal physics, and special projects.
Date:
December 29, 1952
Creator:
Billington, D. S., (Douglas S.) & Howe, J. T.
Freezing Point Diagram and Liquid-Liquid Solubilities of the System Uranium Hexafluoride-Hydrogen Fluoride
Description:
Abstract: "The complete freezing point diagram for the system uranium hexafluoride-hydrogen fluoride has been determined. In addition, liquid-liquid solubilities of these compounds have been measured up to the consolute temperature of 101 C. A miscibility gap starts at 61.2 C. over the compositions range 10 to 80 mole per cent uranium hexafluoride. The lowest melting point of this binary system under its own pressure, i.e. the eutectic, is -85 C."
Date:
December 28, 1952
Creator:
Rutledge, Gene P.; Jarry, Roger L. & Davis, W., Jr.
Correlation of Buffet Boundaries Predicted From Wind-Tunnel Tests With Those Measured During Flight Tests on the F8F-1 and X-1 Airplanes -Transonic-Bump Method
Description:
Memorandum presenting testing of semispan wing-fuselage models of the F8F-1 and X-1 airplanes in the 16-foot high-speed wind tunnel utilizing the transonic-bump method. The variations of lift coefficient with angle of attack and Mach number and pitching-moment coefficient with lift coefficient at various Mach numbers are presented for the models. The buffet boundaries were found to be in reasonable agreement with those determined from flight tests of full-scale airplanes.
Date:
December 24, 1952
Creator:
Martin, Andrew & Reed, James F.
Effect of horizontal-tail span and vertical location on the aerodynamic characteristics of an unswept tail assembly in sideslip
Description:
"An investigation has been conducted in the Langley stability tunnel on a vertical-tail model with a stub fuselage in combination with various horizontal tails to determine the effect of horizontal-tail span and vertical location of the horizontal tail relative to the vertical tail on the aerodynamic characteristics of an unswept tail assembly in sideslip. The results of the investigation indicated that the induced loading carried by the horizontal tail produced a rolling moment about the point…
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Date:
December 24, 1952
Creator:
Riley, Donald R.
Investigation of an NACA 4-(5)(05)-041 Four-Blade Propeller With Several Spinners at Mach Numbers Up to 0.90
Description:
Report presenting an investigation to determine the aerodynamic characteristics of an NACA 4-(5)(05)-041 four-blade propeller in combination with NACA 1-series and extended cylindrical spinners for a range of blade angles. Results regarding variation of propeller thrust coefficient, power coefficient, efficiency, tip Mach number, characteristics of the propeller in combination with different spinners, and maximum efficiency are provided.
Date:
December 24, 1952
Creator:
Reynolds, Robert M.; Buell, Donald A. & Walker, John H.
Aerodynamic Characteristics of Two Delta Wings at Mach Number 4.04 and Correlations of Lift and Minimum-Drag Data for Delta Wings at Mach Numbers From 1.62 to 6.9
Description:
Report presenting tests of the aerodynamic characteristics of two delta wings of the same aspect ratio and airfoil sections at Mach number 4.04. The results indicated that the ratio of the experimental lift-curve slope to the theoretical two-dimensional lift-curve slope from previous testing is valid at this Mach number.
Date:
December 23, 1952
Creator:
Ulmann, Edward F. & Dunning, Robert W.
The effects of tip-mounted jet nacelles on the transonic characteristics of low-aspect-ratio wings
Description:
Report presenting an investigation of the effects of tip-mounted jet-engine nacelles on the aerodynamic characteristics of low-aspect-ratio rectangular and tapered wings using the transonic-bump technique. The effect of the tip-mounted nacelles was generally to increase the lift-curve slopes for wings of aspect ratio 2 or larger with upper or lower mounted nacelles causing larger increases than symmetrically mounted nacelles. Results regarding rectangular wings and tapered wings are provided.
Date:
December 23, 1952
Creator:
Coe, Charles F.
The hazards to humans of wildfowl on REDOX contaminated swamp
Description:
Ducks, geese, coots, and other wild birds, both migratory and resident, have been swimming on the Redox waste water pond and eating the herbage and mud on the bottom. The pond is caused by the discharge of five to ten million gallons of water a day from the heating and cooling coils of reactor vessels in the Redox plant. At least twice in recent months leaks in the coils have permitted solutions of radioactive material to escape to the swamp. Once the leak was in the waste concentrator tank and…
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Date:
December 23, 1952
Creator:
Clukey, H. V.
An Investigation of the Effects of a Vortex-Generator Configuration on the Aerodynamic Characteristics of a 1/4-Scale Model of the X-1 Airplane (10-Percent-Thick Wing)
Description:
From Summary: "An investigation of a vortex-generator configuration on the wings of a l/4-scale model of the X-1 airplane having a 10-percent-thick wing was conducted in the Langley 16-foot transonic tunnel. The effect of the vortex generators was determined by comparing the model aerodynamic characteristics, wing-pressure distributions, and wing-wake patterns for model configurations with and without vortex generators on the wings. Results are presented from tests at 0.1 increments in Mach num…
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Date:
December 23, 1952
Creator:
Runckel, Jack F. & Henderson, James H.
Some Studies of the Products of the High-Energy Fission Process
Description:
Abstract: "The energy-dependence of the formation cross section of certain nuclides formed in fission of uranium and thorium has been studied. Excitation functions in the hundred-Mev region are given for Ni66, Zr97, Ag111, Ba131, and Ba139. Protons, deuterons, and alpha particles from the Berkeley 184-inch frequency modulated synchro-cyclotron were used to induce the activities."
Date:
December 23, 1952
Creator:
Lindner, H. & Osborne, R. N.
Mechanical Properties of Zirconium-Tin Alloys
Description:
Abstract: "The mechanical properties and corrosion resistance of induction-melted, zirconium-tin alloys have been determined. The alloys investigated contained from zero to five per cent tin and up to 0.3% carbon. The zirconium used was United States Bureau of Mines sponge zirconium. The mechanical properties investigated include the tensile, hot-hardness, and impact properties."
Date:
December 22, 1952
Creator:
Schwope, A. D. & Chubb, Walston
EXPLOSIONS OCCURRING DURING CHEMICAL ETCHING OR PICKLING OF URANIUM- ZIRCONIUM ALLOYS
Description:
No Description Available.
Date:
December 19, 1952
Creator:
Roth, H.P.
Heavy Aggregate Investigation
Description:
This report follows a manuscript report made in January 11, 1952, and provides results of a survey that gives corrections as well as suggestions for new and local sources of aggregate material in comparison to the original report. These reports were made in response to a heavy desire of improvement in reactor design and shielding.
Date:
December 19, 1952
Creator:
Brown, R. E.
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