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Office of Scientific & Technical Information Technical Reports
380
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135
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131
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59
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47
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42
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39
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39
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Texas Motor Vehicle Traffic Accident Summaries
26
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22
NACA Research Memorandums
22
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Separation plant effluent gas measurements for determining plutonium production rate
The use of ion chambers or proportional beta counters is recommended for the measurement of Kr{sup 85} in separations plant gaseous effluent. It will be necessary to evaluate the Xe{sup 133} present if short cooling times (less than about 90 days) since irradiation are used. This can be accomplished through calibration and decay measurements. It is concluded that the Kr{sup 85} evolution could be determined to about {plus_minus}5% with careful measurements.
Date:
May 20, 1957
Creator:
Schwendiman, L. C.
Object Type:
Report
System:
The UNT Digital Library
STRESS CORROSION IN THE HRT MOCKUP
None
Date:
May 20, 1957
Creator:
Harley, P. H.
Object Type:
Report
System:
The UNT Digital Library
Stress Corrosion in the HRT Mockup
Stress corrosion was found in 8 components of the HRT mockup; only of four of these actually shut down the loop. All of the failures have occurred in the high-pressure system of the loop.
Date:
May 20, 1957
Creator:
Harley, P. H.
Object Type:
Report
System:
The UNT Digital Library
Thermal relations for two-phase expansion with phase equilibrium and example for combustion products of boron-containing fuel
Report presenting a procedure for integrating equations involving pressure, temperature, and density in order to analyze an expansion process that occurs when boric oxide from fuels condenses during expansion. An example is provided to illustrate the manner in which the equations can be used to analyze a one-dimensional expansion with phase equilibrium.
Date:
May 20, 1957
Creator:
Tower, Leonard K.
Object Type:
Report
System:
The UNT Digital Library
A Tracer Study with Oxygen-18 in Photosynthesis by ActivationAnalysis
None
Date:
May 20, 1957
Creator:
Fogelstrom-Fineman, Ingrid; Holm-Hansen, Osmund; Tolbert, BertM. & Calvin, Melvin
Object Type:
Report
System:
The UNT Digital Library
A Bibliography on Factors Effecting the Motion of the Artificial Earth Satellite
"This bibliography is a list of references pertaining to factors affecting the motion of the artificial earth satellite. References are foreign and domestic literature."
Date:
May 20, 1958
Creator:
Frost, Frederick E.
Object Type:
Report
System:
The UNT Digital Library
Investigation of a 0.6 hub-tip radius-ratio transonic turbine designed for secondary-flow study 4: rotor loss patterns as determined by hot-wire anemometers with rotor operating in a circumferentially uniform inlet flow field
Report discussing the use of hot-wire anemometers to measure circumferential traces of specific-mass-flow variation for various radial positions at the rotor exit. Results regarding the rotor blade-wake traces, relative total-pressure ratio, and centrifuging of low-momentum fluid are provided.
Date:
May 20, 1958
Creator:
Kofskey, Milton G. & Allen, Hubert W.
Object Type:
Report
System:
The UNT Digital Library
Investigation of two-stage counterrotating compressor 4: over-all performance of compressor with modified second-stage rotor
Report presenting preliminary tests of a counterrotating axial-flow supersonic compressor, which indicates that a flow limitation in the second rotor restricted the flow rate at design speed. The second-stage rotor was modified by increasing the flow area to increase the flow rate and improve flow stability. Results regarding the overall performance of the modified compressor, radial variation of flow conditions and performance parameters in the second rotor, stability of the shock wave in the second rotor, and individual stage performance are provided.
Date:
May 20, 1958
Creator:
Wilcox, Ward W. & Stevans, William
Object Type:
Report
System:
The UNT Digital Library
Monthly Progress Report for the Period April 1, to 30, 1958
The status of the research and development of the Yankee Power Reactor is briefly summarized. (For preceding period see YAEC-66.) (M.H.R.)
Date:
May 20, 1958
Creator:
Coen, I. H. & Garbe, R. W.
Object Type:
Report
System:
The UNT Digital Library
Performance at Mach Numbers 3.07, 1.89, and 0 of Inlets Designed for Inlet-Engine Matching Up to Mach 3
Report presenting performance of a two-dimensional external-compression inlet designed for various methods of inlet-engine matching up to Mach 3 at Mach 1.89 and Mach 0. Results regarding shock geometry, two-shock ramps, isentropic ramps, profiles, and cowl drag for the various Mach number tests are provided.
Date:
May 20, 1958
Creator:
Gertsma, L. W. & Beheim, M. A.
Object Type:
Report
System:
The UNT Digital Library
Performance at Mach Numbers 3.07, 1.89, and 0 of Inlets Designed for Inlet-Engine Matching Up to Mach 3
Report presenting the performance of a two-dimensional external-compression inlet designed for various methods of inlet-engine matching up to Mach 3 at Mach 1.89 and Mach 0.
Date:
May 20, 1958
Creator:
Gertsma, L. W. & Beheim, M. A.
Object Type:
Report
System:
The UNT Digital Library
Preliminary geologic map of the Elk Ridge 3 NE quadrangle, San Juan County, Utah
Preliminary geologic map of the Elk Ridge 3 NE quadrangle, San Juan County, Utah
Date:
May 20, 1958
Creator:
Lewis, Richard Quintin & Campbell, Russell H.
Object Type:
Map
System:
The UNT Digital Library
Relation between flow range and other compressor-stage characteristics
Report presenting the development of a method based on blade-element concepts to evaluate the effect of stall or choke-free angle-of-attack range on the attainable pressure rise and relative Mach numbers for cascades or single blade rows. The method was extended to evaluate the effect of usable compressor-stage flow range on the design parameters of the stage flow per unit area, pressure ratio, and rotative speed.
Date:
May 20, 1958
Creator:
Goldstein, Arthur W. & Schacht, Ralph L.
Object Type:
Report
System:
The UNT Digital Library
Texas Attorney General Opinion: WW-432
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Applicability of Article 1.06 and 1.09-3, Texas Insurance Code, as amended, Acts 1957, to the full time permanent employees of the Liquidation Division and special attorneys in private practice who are engaged to represent the Liquidator on particular matters relating to specific receivership estates.
Date:
May 20, 1958
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: WW-433
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Does the Legislature have the power to appropriate money for the purpose and privileges set forth in Subsection c, Article II, House Bill 133, Acts of the 55th Legislature and related questions.
Date:
May 20, 1958
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Theoretical Rocket Performance of Liquid Methane with Several Fluorine-Oxygen Mixtures Assuming Frozen Composition
"Theoretical rocket performance for frozen composition during expansion was calculated for liquid methane with several fluorine-oxygen mixtures for a range of pressure ratios and oxidant-fuel ratios. The parameters included are specific impulse, combustion-chamber temperature, nozzle-exit temperature molecular weight, characteristic velocity, coefficient of thrust, ratio of nozzle-exit area to throat area, specific heat at constant pressure, isentropic exponent, viscosity, and thermal conductivity. The maximum calculated value of specific impulse for a chamber pressure of 600 pounds per square inch absolute (40.827atm) and an exit pressure of 1 atmosphere is 315.3 for 79.67 percent fluorine in the oxidant" (p. 1).
Date:
May 20, 1958
Creator:
Gordon, Sanford & Kastner, Michael E.
Object Type:
Report
System:
The UNT Digital Library
Investigation Of Windows And Shields For Neutron Point Sources
An empirical approach for the evaluation of shielding materials for macrochemical manipulations of spontaneously fissioning heavy elements (curium and californium) has revealed interesting comparisons. High-density metal halide solutions were compared with lead glass and with rare earth glass for use as shielding windows. Laminated shields of lead-paraffin and uranium-paraffin were compared with water and with paraffin for shielding walls.
Date:
May 20, 1959
Creator:
Browne, Howard J.; Kaufmann, John A. & Garden, Nelson B.
Object Type:
Report
System:
The UNT Digital Library
NUCLEAR AND RADIATION HAZARDS EVALUATION OF SRE FUEL PROCESSING AND STORAGE
Results are presented of an evaluation of nuclear safety and raaiation control related to the shipment, mechanical processing, and storage of SRE-1 fuel elements. (auth)
Date:
May 20, 1959
Creator:
Suddath, J. C.
Object Type:
Report
System:
The UNT Digital Library
Nuclear and Radiation Hazards Evaluation of SRE Fuel Processing and Storage
Nuclear and radiation hazards have been investigated for all phases of operation to be carried out in the mechanical decladding of SRE fuel elements. The SRE fuel is 2.8% enriched with a maximum burnup of 1,000 Mvd/ton and minimum cooling of 120 days. Each element contains 9 kg of uranium metal (~2 kg U-235) and is made up from 84 slugs (3/4"D x 6'"), clad with (10 mil wall) stainless steel tubing. It is planned to ship the fuel from Santa Susana, California, to Oak Ridge in the modified PAR loop carriers, with a maximum of 10 elements being shipped in each carrier per trip.
Date:
May 20, 1959
Creator:
Suddath, J. C.
Object Type:
Report
System:
The UNT Digital Library
Parameters of Dissolver Equipment Design - Power Fuel Reprocessing
The Interim Power Fuels Reprocessing Program, as established by the Atomic Energy Commission, provides the service of recovering uranium, thorium, plutonium, etc., from irradiated fuels discharged from non-production reactors of both public and private ownership. To provide this service on an interim basis and at minimum capital investment, the Commission has assigned the processing responsibility for the various fuel types to several AEC sites. The sites are to be assigned fuel types most similar to their normal production. As a result, HAPO has been assigned the responsibility for processing the low enrichment uranium and uranium oxide type fuels with isotopic content up to 5% uranium-235. In addition, some plutonium base fuels will be processed at Hanford.
Date:
May 20, 1959
Creator:
Graf, W. A.
Object Type:
Report
System:
The UNT Digital Library
The Rhode Island and Providence Plantations Atomic Energy Commission Nuclear Science Center Volume II - Safeguard Report
This report presents the description and safeguard evaluation of an open pool research and test reactor rated at one megawatt. The reactor is being proposed by the General Electric Company to the Rhode Island and Providence Plantation Atomic Energy Commission.
Date:
May 20, 1959
Creator:
General Electric Company
Object Type:
Report
System:
The UNT Digital Library
Survey: Oxidation Characteristics of Columbium and Columbium Base Alloys
Unclassified experimental data concerned with the oxidation characteristics of Nb and Nb-base alloys are presented. The bulk of the results is presented in tabular form and cataloged under laboratory name sub-headings. The theory of alloy development for oxidation resistance is discussed. Methods of evaluating oxidation behavior are outlined.
Date:
May 20, 1959
Creator:
Clough, W. R. (William Raymond); Hirakis, E. C. & Krutenat, R. C.
Object Type:
Report
System:
The UNT Digital Library
Texas Attorney General Opinion: WW-626
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Classification for inheritance tax purposes of alleged adopted child.
Date:
May 20, 1959
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Analysis of Six-Bar Linkage Using Digital Computer
Summary. The analysis of the motion of a six-bar linkage is difficult because of the large number of variables involved and the large number of calculations that have to be made for each position of the linkage. If a digital computer is used to make the calculations required for a multi-position analysis of a mechanism, it is feasible to design by analyzing a large numbers of similar linkages and selecting the optimum configuration. In this paper expressions have been derived for the output angle as a function of the input angle and the transmission angle as a function of the input angle for any single-degree-of-freedom six-bar linkage for which the parameters are known An example showing the usefulness of a six-bar computer program as a mechanism design tool is discussed.
Date:
May 20, 1960
Creator:
Dunk, A. C. & Hanson, C. L.
Object Type:
Report
System:
The UNT Digital Library