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Ion Oscillations in a Magnetic Field

Description: The following report is based off of one of the author's lectures on the physics of plasma, or ionized gases, which was given on July 16, 1954.
Date: July 30, 1957
Creator: Newcomb, William A.
Partner: UNT Libraries Government Documents Department
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Thermodynamics of Irreversible Processes: The Experimental Verification of the Onsager Reciprocal Relations

Description: Report discussing theories of irreversible thermodynamic processes. "The purpose of this review is to collect the presently available experimental data for a variety of quite different irreversible phenomena and to show that this evidence does indeed verify the Onsager Reciprocal Relations."
Date: July 30, 1959
Creator: Miller, Donald Gabriel
Partner: UNT Libraries Government Documents Department
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THE ISOTRON

Description: Most methods of separating isotopes depend on the use of a large magnetic field. The isotron is an electromagnetic device for separating isotopes, but it effects the separation by the use of radiofrequency voltages instead of magnetic fields. It has the advantage that plane sources of large area can be used instead of the slit sources to which most magnetic methods are limited. Before entering into any discussion of the details, a simplified description of the principles of the method is given.
Date: July 30, 1950
Creator: Wilson, R.R.
Partner: UNT Libraries Government Documents Department
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Development of an Ion Exchange Process for the Recovery of Vanadium

Description: A process for recovering vanadium from acid leach liquors by ion exchange using either columns or resin-in-pulp has been developed. The process is economically feasible, and operating techniques were developed which made the process practical from an operating standpoint. The theory, chemistry, and characteristics of the vanadium ion exchange process are fully discussed.
Date: July 30, 1954
Creator: McLean, D. C.; Hollis, E. T. & Eisenhauer, R. A.
Partner: UNT Libraries Government Documents Department
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Experimental Investigation of Air-Cooled Turbine Blades in Turbojet Engine: 1: Rotor Blades With 10 Tubes in Cooling-Air Passages

Description: Report presenting an investigation to experimentally determine the effectiveness of air cooling several turbine-blade configurations in a turbojet engine. The results obtained with the first configuration, which was a hollow blade shell with 10 tube inserts, are presented. A description of factors leading to the design are provided as well as the correlated cooled-blade temperatures, solid-blade temperatures, cooling-air-temperature increase through radial passages, and blade failure are provid… more
Date: July 30, 1950
Creator: Ellerbrock, Herman H., Jr. & Stepka, Francis S.
Partner: UNT Libraries Government Documents Department
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An Investigation of the Stream-Tube Power Losses and an Improvement of the Diffuser-Entrance Nose in the Langley 8-Foot Transonic Tunnel

Description: Report presenting surveys of the distribution of total pressure, total temperature, and static pressure at a number of stations in the slotted test section and diffuser of the transonic tunnel with early and improved diffuser-entrance noses installed at the ends of the slots. Results regarding power losses with the original diffuser-entrance nose, development of revised diffuser-entrance noses, and energy losses in the tunnel with the final diffuser-entrance nose are provided.
Date: July 30, 1952
Creator: Whitcomb, Richard T.; Carmel, Melvin M. & Morgan, Francis G., Jr.
Partner: UNT Libraries Government Documents Department
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Flight Determination of the Pressure Recovery and Drag Characteristics of a Twin Side-Inlet Model at Transonic Speeds

Description: Report presenting free-flight and free-jet testing of a twin side-inlet configuration, including a pilot's canopy and a wheel-well fairing, between a range of Mach numbers from 0.8 to 1.55. Using side inlets provides two important advantages: the inlet can be located closer to the engine and it frees up the nose for other uses. Results regarding the effects of oscillating flow, external-drag coefficient, and total-pressure recovery are provided.
Date: July 30, 1953
Creator: Carter, Howard S. & Merlet, Charles F.
Partner: UNT Libraries Government Documents Department
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Experimental Investigation of the Effect of Entrance Width-to-Height Ratio on the Performance of an Auxiliary Scoop-Type Inlet at Mach Numbers From 0 to 1.3

Description: Memorandum presenting an investigation of variable-area auxiliary inlets intended to provide for the variation of engine air requirements with speed and altitude. Three auxiliary scoop inlets were tested in combination with a nose inlet at a range of Mach numbers tested at zero angle of attack.
Date: July 30, 1953
Creator: Brajnikoff, George B. & Stroud, John F.
Partner: UNT Libraries Government Documents Department
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Slotted-boundary interference effects on wedge airfoils at low supersonic Mach numbers

Description: Report presenting an experimental investigation of pressure disturbances caused by the reflection of two-dimensional shock waves from a slotted boundary at Mach numbers between 1.0 and 1.5. Simple-wedge airfoils with three different apex angles were used to generate shock waves and the static pressures ere measured at various points along the surface of each airfoil.
Date: July 30, 1953
Creator: Nelson, William J. & Vick, Allen R.
Partner: UNT Libraries Government Documents Department
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Test of an aerodynamically heated multiweb wing structure (MW-1) in a free jet at Mach number 2

Description: Report presenting testing of a multiweb wing structure, representing an airplane or missile wing, under simulated supersonic flight conditions to determine the transient temperature distribution. The aerodynamic loads caused the model to fail near the end of the test. The failure is analyzed and it is determined that the model failed as a result of the combined action of aerodynamic heating and loading.
Date: July 30, 1953
Creator: Heldenfels, Richard R.; Rosecrans, Richard & Griffith, George E.
Partner: UNT Libraries Government Documents Department
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Shutdown heat exchangers

Description: Typical transient temperature curves for the reactor outlet coolant have been obtained for the cooldown period. Additional curves showing the relationship of several variables on the required heat exchanger area were obtained.
Date: July 30, 1959
Creator: Condotta, D. L.
Partner: UNT Libraries Government Documents Department
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Project C-431-A Production Facility design computations on outfall structure 1900-C

Description: Project C-431-A includes the design of the C Water Plant outfall structure. This report documents design assumptions and the design of the spillway, outfall sewers, spillway chute, trash racks, walkways, stop log and trash rack slots, main sewer, and retention sewers. The spillway capacity is to be 268,000 gpm with a crest elevation at 429.0. This flow capacity is composed of flow from the 105-C Retention Basin (80,000 gpm), 105-B Retention Basin (45,000 gpm), and the 190-C Area main sewer (143… more
Date: July 30, 1951
Creator: Patterson, R. K.
Partner: UNT Libraries Government Documents Department
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Process specifications for critical mass control: Purex Plant. Revision No. 2

Description: This document is Revision No. 2 of the ``Process Specifications for Critical Mass Control -- Purex Plant``. It encompasses the changes in flowsheet, equipment and plant operating philosophy that have developed since the plant startup. It supersedes Document HW-44064 (Revision No. 1). Plutonium-239 and uranium-235, either as the metals or as dissolved or solid compounds are capable of spontaneous and violent nuclear reactions. Following initial dissolution of irradiated natural uranium fuel elem… more
Date: July 30, 1958
Creator: Irish, E. R.
Partner: UNT Libraries Government Documents Department
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Hanford Standard Pile

Description: No Description Available.
Date: July 30, 1951
Creator: Davenport, D. E.; Lynn, G .L. & Pound, D. C.
Partner: UNT Libraries Government Documents Department
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Preliminary Report of Critical Experiments in Slab Geometry

Description: The critical parameters of aqueous UO/sub 2/F/sub 2/ solutions enriched to 90% U/sup 235/ in various arrays of interacting slab geometries have been determined for a single concentration. Critical solution heights for various configurations of three nominally 3-in. thick Al slab vessels and one 6-in. Al slab vessel were determined. (T.R.H.)
Date: July 30, 1956
Creator: Fox, J. K. & Gilley, L. W.
Partner: UNT Libraries Government Documents Department
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Emission Spectroscopic Analysis of Hydrogen - Deuterium Mixtures

Description: The following report discusses a method developed by Broida and Moyer, the method describes an emission spectrometer procedure for the determination of the ratio 100 D/(H4D).
Date: July 30, 1951
Creator: Parodi, J. A.; Burch, W. G.; Kendall, L. F. & Leboeuf, M. B.
Partner: UNT Libraries Government Documents Department
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Separation of Isotopes by Mass Diffusion - Unequal Diffusion Coefficients

Description: From summary: "Equations for determination of stage enrichment factor and screen area for the ideal case of 'zero back-pressure' are derived...Comparison with the theory of Benedict is made together with recommendations for application of his results for non-zero back pressure to the case under consideration."
Date: July 30, 1952
Creator: Keyes, J. J., Jr.
Partner: UNT Libraries Government Documents Department
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The Decomposition of Teflon in High-Level Gamma Radiation

Description: Abstract: A study of irradiated and normal Teflon by means of X-ray diffraction, infrared analysis, gas evolution, and visual examination is presented and discussed.
Date: July 30, 1952
Creator: Ryan, J. W. & Baird, S. L., Jr.
Partner: UNT Libraries Government Documents Department
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Percutaneous Absorption of Tritium Oxide

Description: This report presents data on the absorption of tritium oxide vapor through human skin.
Date: July 30, 1951
Creator: DeLong, C. W.
Partner: UNT Libraries Government Documents Department
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Effect of pH and Concentration of Ammonium Persulfate on Colorimetric Determination of Nickel by Dimethylglyoxime Method

Description: The following report records the study of the optimum pH of the method of the colorimetric dimethylglyoxime for nickel before the addition of oxidant and the concentration of ammonium persulfate needed to insure complete oxidation to higher nickel valence states and thus prevent precipitation of less soluble nickelous salt that was made. Results of this study is presented in Table 1.
Date: July 30, 1952
Creator: White, J. C.
Partner: UNT Libraries Government Documents Department
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Program Study Report Plutonium Fuel Cycle

Description: From introduction: "The development and demonstration of the natural uranium reprocessed plutonium cycle in power reactors is an important phase of the peaceful applications of nuclear energy."
Date: July 30, 1956
Creator: Albaugh, F. W. & Fryar, R. M.
Partner: UNT Libraries Government Documents Department
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