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  Partner: UNT Libraries Government Documents Department
 Decade: 1980-1989
 Year: 1983
 Collection: Technical Report Archive and Image Library
Advanced Fuel Cell Development Progress Report: April-June 1982

Advanced Fuel Cell Development Progress Report: April-June 1982

Date: September 1983
Creator: Pierce, Robert Dean & Arons, R. M.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward seeking alternative cathode materials to NiO for molten carbonate fuel cells.
Contributing Partner: UNT Libraries Government Documents Department
Advanced Fuel Cell Development Progress Report: January-March 1982

Advanced Fuel Cell Development Progress Report: January-March 1982

Date: August 1983
Creator: Pierce, Robert Dean & Arons, R. M.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward (1) evaluating the dissolution of NiO cathodes in molten carbonate fuel cells and (2) seeking alternative cathode materials. Solubility data were taken for NiO in a cathode environment, and previously operated cells were examined for nickel transfer. A literature search was made for prospective alternative cathode materials, and synthesis of new materials was begun. Apparatus was assembled for conductivity measurements on cathode materials.
Contributing Partner: UNT Libraries Government Documents Department
Advanced Fuel Cell Development Progress Report: October-December 1981

Advanced Fuel Cell Development Progress Report: October-December 1981

Date: April 1983
Creator: Pierce, Robert Dean & Arons, R. M.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward (1) improving understanding of component behavior in molten carbonate fuel cells and (2) developing alternative materials and concepts for components. The principal focus was changed during this period from the development of cathodes fabricated from NiO and electrolyte supports of sintered y-LiA102 to an investigation of NiO cathode dissolution and deposition and a search for alternative cathode materials.
Contributing Partner: UNT Libraries Government Documents Department
Algorithms for Automated Diagnosis of Faults in Physical Plant

Algorithms for Automated Diagnosis of Faults in Physical Plant

Date: May 1983
Creator: Gabriel, John R.
Description: This report presents a diagnostic automation that can be used to investigate classes of systems without feedback loops. This report shows the input needed for the automation, the algorithm used, and the PROLOG program for the simulation.
Contributing Partner: UNT Libraries Government Documents Department
Allyns Bight: Biological Resources

Allyns Bight: Biological Resources

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing biological resources (birds, oysters, fishes, grasses, etc.) in the Allyns Bight region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Allyns Bight: Mineral Resources and Selected Oil and Gas Infrastructure

Allyns Bight: Mineral Resources and Selected Oil and Gas Infrastructure

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Allyns Bight region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Allyns Bight: Socioeconomic and Natural Features

Allyns Bight: Socioeconomic and Natural Features

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (recreation sites, water treatment facilities, public lands, historic sites, transportation, etc.) in the Allyns Bight region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Alumina Miniplant Operations: Separation of Aluminum Chloride Liquor from Leach Residue Solids by Classification and Thickening

Alumina Miniplant Operations: Separation of Aluminum Chloride Liquor from Leach Residue Solids by Classification and Thickening

Date: 1983
Creator: Sorensen, Roy T.; Sawyer, Dwight L., Jr. & Turner, Theodore L.
Description: Report issued by the Bureau of Mines over recovery methods of alumina through leaching of kaolin clay. The materials, equipment, and procedures used are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Anahuac: Biological Resources

Anahuac: Biological Resources

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing biological resources (birds, oysters, fishes, grasses, etc.) in the Anahuac region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Anahuac: Mineral Resources and Selected Oil and Gas Infrastructure

Anahuac: Mineral Resources and Selected Oil and Gas Infrastructure

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Anahuac region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Anahuac: Socioeconomic and Natural Features

Anahuac: Socioeconomic and Natural Features

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (recreation sites, water treatment facilities, public lands, historic sites, transportation, etc.) in the Anahuac region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Analysis of Cracked Core Spray Injection Line Piping from the Quad Cities Units 1 and 2 Boiling Water Reactors

Analysis of Cracked Core Spray Injection Line Piping from the Quad Cities Units 1 and 2 Boiling Water Reactors

Date: December 1983
Creator: Diercks, D. R.
Description: Elbow assemblies and adjacent piping from the loops A and B core spray injection lines of Quad Cities Units 1 and 2 Boiling Water Reactors have been examined in order to determine the nature and causes of coolant leakages and flaw indications detected during hydrostatic tests and subsequent ultrasonic inspections. The elbow assemblies were found to contain multiple intergranular cracks in the weld heat-affected zones. The cracking was predominantly axial in orientation in the forged elbow and wedge components, whereas mixed axial and circumferential cracking was seen in the wrought piping pieces. In at least two instances, axial cracks completely penetrated the circumferential weld joining adjacent components. Based upon the observations made in the present study, the failures were attributed to intergranular stress corrosion cracking caused by the weld-induced sensitized microstructure and residual stresses present; dissolved oxygen in the reactor coolant apparently served as the corrosive species. The predominantly axial orientation of the cracks present in the forged components is believed to be related to the banded microstructure present in these components. The metallographic studies reported are supplemented by x-radiography, chemical analysis and mechanical test results, determinations of the degree of sensitization present, and measurements of weld metal delta ferrite ...
Contributing Partner: UNT Libraries Government Documents Department
Angleton: Biological Resources

Angleton: Biological Resources

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing biological resources (birds, oysters, fishes, grasses, etc.) in the Angleton region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Angleton: Mineral Resources and Selected Oil and Gas Infrastructure

Angleton: Mineral Resources and Selected Oil and Gas Infrastructure

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Angleton region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Angleton: Socioeconomic and Natural Features

Angleton: Socioeconomic and Natural Features

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (recreation sites, water treatment facilities, public lands, historic sites, transportation, etc.) in the Angleton region of the Texas Barrier Islands coastline area. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
ANL/HTP: A Computer Code for the Simulation of Heat Pipe Operation

ANL/HTP: A Computer Code for the Simulation of Heat Pipe Operation

Date: November 1983
Creator: McLennan, G. A.
Description: ANL/HTP is a computer code for the simulation of heat pipe operation, to predict heat pipe performance and temperature distributions during steady state operation. Source and sink temperatures and heat transfer coefficients can be set as input boundary conditions, and varied for parametric studies. Five code options are included to calculate performance for fixed operating conditions, or to vary any one of the four boundary conditions to determine the heat pipe limited performance. The performance limits included are viscous, sonic, entrainment capillary, and boiling, using the best available theories to model these effects. The code has built-in models for a number of wick configurations - open grooves, screen-covered grooves, screen-wrap, and arteries, with provision for expansion. The current version of the code includes the thermophysical properties of sodium as the working fluid in an expandable subroutine. The code-calculated performance agrees quite well with measured experiment data.
Contributing Partner: UNT Libraries Government Documents Department
Annual Variation of Temperature Field and Heat Transfer Under Heated Ground Surfaces (Slab-on-Grade Floor Heat Loss Calculation)

Annual Variation of Temperature Field and Heat Transfer Under Heated Ground Surfaces (Slab-on-Grade Floor Heat Loss Calculation)

Date: June 1983
Creator: Kusuda, Tamami; Piet, O. & Bean, J. W.
Description: Report issued by the National Bureau of Standards over studies conducted on sub-surface temperatures and heat transfer. Testing methods are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Applied Mathematical Sciences Research at Argonne, April 1, 1982-March 31, 1983

Applied Mathematical Sciences Research at Argonne, April 1, 1982-March 31, 1983

Date: 1983?
Creator: Pieper, Gail W.
Description: This report reviews the research activities in Applied Mathematical Sciences at Argonne National Laboratory for the period April 1, 1982, through March 31, 1983. The body of the report discusses various projects carried out in three major areas of research: applied analysis, computational mathematics, and software engineering. Information on section staff, visitors, workshops, and seminars is found in the appendices.
Contributing Partner: UNT Libraries Government Documents Department
An Approach to Programming Multiprocessing Algorithms on the Denelcor HEP

An Approach to Programming Multiprocessing Algorithms on the Denelcor HEP

Date: December 1983
Creator: Lusk, Ewing L. & Overbeek, Ross A.
Description: In the process of learning how to write code for the Denelcor HEP, we have developed an approach that others may well find useful. We believe that the basic synchronization primitives of the HEP (i.e., asynchronous variables), along with the prototypical patterns for their use given in the HEP FORTRAN 77 User's Guide, form too low-level a conceptual basis for the formulation of multiprocessing algorithms. We advocate the use of monitors, which can be easily implemented using the HEP primitives. Attempts to solve substantial problems without introducing higher-level constructs such as monitors can produce code that is unreliable, unintelligible, and restricted to the specific dialect of FORTRAN currently supported on the HEP. Our experience leads us to believe that solutions which are both clear and efficient can be formulated using monitors.
Contributing Partner: UNT Libraries Government Documents Department
Arcadia: Biological Resources

Arcadia: Biological Resources

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing biological resources (birds, habitats, reefs, fishes, etc.) in the Arcadia region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Arcadia: Hydrology and Climatology

Arcadia: Hydrology and Climatology

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing various hydrologic and climatologic aspects (rainfall, measurement stations, hurricane inundation zones, etc.) in the Arcadia region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Arcadia: Oil, Gas and Mineral Resources

Arcadia: Oil, Gas and Mineral Resources

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing mineral resources (oil, gas, sand, clay, etc.) in the Arcadia region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Arcadia: Socioeconomic Features

Arcadia: Socioeconomic Features

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing various sites and features (recreation sites, land use, landfills, historic sites, transportation, etc.) in the Arcadia region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
Arcadia: Soils and Landforms

Arcadia: Soils and Landforms

Date: 1983
Creator: U.S. Fish and Wildlife Service
Description: Map showing various kinds of soils and landforms in the Arcadia region of the Florida coastline. Scale 1:100,000.
Contributing Partner: UNT Libraries Government Documents Department
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