Technical Report Archive & Image Library (TRAIL) - 476 Matching Results

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7-GeV Advanced Photon Source : Conceptual Design Report

Description: During the past decade, synchrotron radiation emitted by circulating electron beams has come into wide use as a powerful, versatile source of x-rays for probing the structure of matter and for studying various physical processes. Several synchrotron radiation facilities with different designs and characteristics are now in regular operation throughout the world, with recent additions in this country being the 0.8-GeV and 2.5-GeV rings of NSLS at Brookhaven National Laboratory. However, none of … more
Date: April 1987
Creator: Argonne National Laboratory
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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²³⁵U(n,f), ²³⁸U(n, gamma), ²³⁸U(n,f), ²³⁹Pu(n,f) Reaction Rate Measurement Calibrations at ZPPR

Description: New reference deposits for uranium-235, plutonium-239 and uranium-238 have been established with mass uncertainties of <0.2%. These new deposits replace the older reference deposits which were used during the last 17 years and improve the uncertainty of reaction rate measurements due to reference mass uncertainties by about a factor of 6. Measurements of the fission fragment absorption in 2 pi and low-geometry count rates. Two measurements of the uranium-238 capture rate in depleted uranium sam… more
Date: January 1987
Creator: Poenitz, W. P.; Maddison, D. W.; Gasidlo, J. M.; Carpenter, S.G. & Armani, R. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Abstracts for Nonequilibrium Superconductivity, Phonons, and Kapitza Boundaries

Description: Compilation of abstracts for lectures that were presented at the NATO Advanced Study Institute on "Nonequilibrium Superconductivity, Phonons and Kapitza Boundaries." The topics primarily discuss work in the area of superconductivity, low-temperature phenomena, and energy-related problems in this field.
Date: May 1980
Creator: Gray, Kenneth E. & Langenberg, Donald N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Accuracy of the Finite Analytic Method for Scalar Transport Calculations

Description: The accuracy of the finite analytic method of discretizing fluid flow equations is assessed through calculations of multidimensional scalar transport. The transport of a scalar function in a uniform velocity flow field inclined with the finite-difference grid lines is calculated for a range of grid Peclet numbers and flow skewness. The finite analytic method is observed to be superior to the approach of constructing finite-difference analogs from locally one-dimensional resolution of the flow v… more
Date: September 1984
Creator: Vanka, S. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Accurate Numerical Solutions for Elastic-Plastic Models

Description: The accuracy of two integration algorithms is studied for the common engineering condition of a von Mises, isotropic hardening model under plane stress. Errors in stress predictions for given total strain increments are expressed with contour plots of two parameters: an angle in the pi plane and the difference between the exact and computed yield-surface radii.
Date: March 1980
Creator: Schreyer, H. L.; Kulak, R. F. & Kramer, J. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Acoustic Leak Detection for District Heating Systems

Description: An acoustic leak detection facility was completed and used to evaluate the capability of piezoelectric sensors, accelerometers, and capacitance microphones to detect and locate gas and water leaks in underground district heating and cooling (DHC) piping. Leak detection sensitivity and location capabilities for DHC systems were estimated from laboratory data and from data obtained from the underground DH system in Scranton, Pennsylvania, where acoustic background noise levels and acoustic signal… more
Date: February 1988
Creator: Kupperman, D. S. & Karvelas, D. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Activities and Operations of the Advanced Computing Research Facility. January 1985 - July 1986

Description: This report discusses research activities and operations of the Advanced Computing Research Facility (ACRF) at Argonne National Laboratory from January 1985 through June 1986. During this period, the Mathematics and Computer Science Division (MCS) at Argonne received incremental funding from the Applied Mathematical Sciences program of the DOE Office of Energy Research to operate computers with innovative designs that promise to be useful for advanced scientific research. Over a five-month peri… more
Date: 1986
Creator: Mihaly, Tina & Pieper, Gail W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Activities and Operations of the Advanced Computing Research Facility : July - October 1986

Description: Research activities and operations of the Advanced Computing Research Facility (ACRF) at Argonne National Laboratory are discussed for the period from July 1986 through October 1986. The facility is currently supported by the Department of Energy, and is operated by the Mathematics and Computer Science Division at Argonne. Over the past four-month period, a new commercial multiprocessor, the Intel iPSC-VX/d4 hypercube was installed. In addition, four other commercial multiprocessors continue to… more
Date: 1986
Creator: Pieper, Gail W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Activities and Operations of the Advanced Computing Research Facility : November 1987-December 1988

Description: Report on the activities of Argonne Advanced Computing Research Facility, including LAPACK, vectorizing compilers, algorithm design and restructuring, automated deduction, three-dimensional scientific visualization, and graphics trace facilities.
Date: January 1989
Creator: Pieper, Gail W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Activities and Operations of the Advanced Computing Research Facility : October 1986-October 1987

Description: This paper contains a description of the work being carried out at the advanced computing research facility at Argonne National Laboratory. Topics covered are upgrading of computers, networking changes, algorithms, parallel programming, programming languages, and user training.
Date: 1987?
Creator: Pieper, Gail W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: April-June 1980

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward understanding and improving components of molten carbonate fuel cells and have included operation of a 10-cm square cell.
Date: November 1980
Creator: Pierce, R. D.; Arons, R. M.; Dusek, J. T.; Fraioli, A. V.; Kucera, G. H.; Poeppel, R. B. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: April-June 1981

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 concepts for components. The principal focus has been on the development of sintered y-LiAIO2 electrolyte supports, stable NiO cathodes, and hydrogen diffusion barriers. Cell tests were performed to assess diffusion barriers and to stu… more
Date: August 1982
Creator: Pierce, Robert Dean & Arons, R. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: April-June 1983

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts on development of molten carbonate fuel cells directed toward seeking alternative cathode materials to NiO. Based on an investigation of the thermodynamically stable phases formed under cathode conditions with a number of transition metal oxides, synthesis of prospective alternative cathode materials and doping of these materials to promote electronic conductiv… more
Date: February 1984
Creator: Ackerman, J. P. & Pierce, Robert Dean
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: April-June 1984

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). These efforts have been directed toward seeking alternative cathode materials to NiO for molten carbonate fuel cells. Particular emphasis has been placed on studying the relationship between synthesis conditions and the resistivity of doped and undoped LiFeO2 and Li2 MnO3 and on achieving a better understanding of the crystalline defect structures of the thermodynamically stable phases.
Date: November 1984
Creator: Pierce, Robert Dean; Claar, T. D.; Dees, D. W.; Fousek, R. J.; Kaun, T. D.; Kucera, C. H. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: January-March 1980

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward understanding and improving components of molten carbonate fuel cells and have included operation of 10-cm square cells.
Date: September 1980
Creator: Pierce, R. D.; Arons, R. M.; Fraioli, A. V.; Kucera, G. H.; Poeppel, R. B.; Sim, J. W. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Advanced Fuel Cell Development Progress Report: January-March 1981

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward (1) developing alternative concepts for components for molten carbonate fuel cells and (2) improving our understanding of component behavior.
Date: October 1981
Creator: Dusek, J. T.; Pierce, R. D. & Arons, R. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: January-March 1982

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… more
Date: August 1983
Creator: Pierce, Robert Dean & Arons, R. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: January-March 1984

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes activitiesdirected toward seeking alternative cathode materials to NiO for molten carbonate fuel cells.
Date: January 1985
Creator: Pierce, Robert Dean; Baumert, B.; Claar, T. D.; Fousek, R. J.; Huang, H. S.; Kaun, T. D. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Fuel Cell Development Progress Report: July-September 1979

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward understanding and improving components of the molten carbonate fuel cells operated at temperatures near 925 K.
Date: February 1980
Creator: Pierce, R. D.; Kinoshita, K.; Kucera, G. H.; Poeppel, R. B.; Sim, J. W. & Singh, R. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Advanced Fuel Cell Development Progress Report: July-September 1980

Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward (1) investigating alternative concepts for components of molten carbonate fuel cell stacks and (2) improving our understanding of component behavior.
Date: July 1981
Creator: Pierce, R. D.; Arons, R. M.; Dusek, J. T.; Fraioli, A. V.; Kucera, G. H.; Poeppel, R. B. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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