You limited your search to:

  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Argonne National Laboratory Reports
Advanced Fuel Cell Development Progress Report: July-September 1983

Advanced Fuel Cell Development Progress Report: July-September 1983

Date: June 1984
Creator: Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A. & Arons, R. M.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes activities seeking alternative cathode materials to NiO for molten carbonate fuel cells.
Contributing Partner: UNT Libraries Government Documents Department
Advanced Fuel Cell Development Progress Report: July-September 1984

Advanced Fuel Cell Development Progress Report: July-September 1984

Date: June 1985
Creator: Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A. & Arons, R. M.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes studies 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: October-December 1983

Advanced Fuel Cell Development Progress Report: October-December 1983

Date: August 1984
Creator: Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A. & Arons, R. M.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes activities 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: April-June 1978

Advanced Fuel Cell Development Progress Report: April-June 1978

Date: August 1978
Creator: Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A.; Arons, R. M.; Kinoshita, K.; Sim, J. W. et al.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes efforts directed toward understanding and improving the components of molten-carbonate-electrolyte fuel cells operated at temperatures near 925 K.
Contributing Partner: UNT Libraries Government Documents Department
Advanced Fuel Cell Development: Progress Report for July-September 1978

Advanced Fuel Cell Development: Progress Report for July-September 1978

Date: May 1979
Creator: Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A.; Arons, R. M.; Kinoshita, K.; Sim, J. W. et al.
Description: Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes activities focuses on the development of electrolyte structures that have good electrolyte retention and mechanical properties as well as long term stability, and on developing methods of synthesis amenable to mass production.
Contributing Partner: UNT Libraries Government Documents Department
SYN3D: a Single-Channel, Spatial Flux Synthesis Code for Diffusion Theory Calculations

SYN3D: a Single-Channel, Spatial Flux Synthesis Code for Diffusion Theory Calculations

Date: 1976
Creator: Adams, C. H.
Description: This report is a user's manual for SYN3D, a computer code which uses single-channel, spatial flux synthesis to calculate approximate solutions to two- and three-dimensional, finite-difference, multi-group neutron diffusion theory equations. SYN3D is designed to run in conjunction with any one of several one- and two-dimensional, finite-difference codes (required to generate the synthesis expansion functions) currently being used in the fast reactor community. The report describes the theory and equations, the use of the code, and the implementation on the IBM 370/195 and CDC 7600 of the version of SYN3D available through the Argonne Code Center.
Contributing Partner: UNT Libraries Government Documents Department
The Utility Subroutine Package Used by Applied Physics Division Export Codes

The Utility Subroutine Package Used by Applied Physics Division Export Codes

Date: April 1983
Creator: Adams, C. H.; Derstine, K. L.; Henryson, H.; Hosteny, R. P. & Toppel, B. M.
Description: This report describes the current state of the utility subroutine package used with codes being developed by the staff of the Applied Physics Division. The package provides a variety of useful functions for BCD input processing, dynamic core-storage allocation and management, binary I/O and data manipulation. The routines were written to conform to coding standards which facilitate the exchange of programs between different computers.
Contributing Partner: UNT Libraries Government Documents Department
Reactor Development Program Progress Report: April 1963

Reactor Development Program Progress Report: April 1963

Date: May 15, 1963
Creator: Adams, R. M. & Glassner, A.
Description: Report issued by the Argonne National Laboratory discussing progress made by the Reactor Development Program during April 1963. Reactor physics, experiments, and safety studies are presented. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Reactor Development Program Progress Report: March 1963

Reactor Development Program Progress Report: March 1963

Date: April 15, 1963
Creator: Adams, R. M. & Glassner, A.
Description: Report issued by the Argonne National Laboratory discussing progress made by the Reactor Development Program during March 1963. Reactor physics, experiments, and safety studies are presented. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Reactor Development Program Progress Report: May 1966

Reactor Development Program Progress Report: May 1966

Date: June 30, 1966
Creator: Adams, R. M. & Glassner, A.
Description: Report issued by the Argonne National Laboratory discussing progress made by the Reactor Development Program during May 1966. Reactor physics, experiments, and safety studies are presented. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Reactor Development Program Progress Report: November 1965

Reactor Development Program Progress Report: November 1965

Date: December 27, 1965
Creator: Adams, R. M. & Glassner, A.
Description: Report issued by the Argonne National Laboratory discussing progress made by the Reactor Development Program during November 1965. Reactor physics, experiments, and safety studies are presented. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Reactor Development Program Progress Report: September 1966

Reactor Development Program Progress Report: September 1966

Date: October 26, 1966
Creator: Adams, R. M. & Glassner, A.
Description: Report issued by the Argonne National Laboratory discussing progress made within the Reactor Development Program for September, 1966. The report includes highlights of the different project activities including plutonium utilization, fast breeder reactors, general reactor technology, advanced systems research, and nuclear safety. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Argonne National Laboratory Sodium Technology Quarterly Report: January, February, March 1970

Argonne National Laboratory Sodium Technology Quarterly Report: January, February, March 1970

Date: January 1970
Creator: Ader, M. & Kesser, G.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Numerical Integration of Large Deflection Elastic-Plastic Axisymmetric Shells of Revolution

Numerical Integration of Large Deflection Elastic-Plastic Axisymmetric Shells of Revolution

Date: December 1976
Creator: Ahmed, Habib Uddin
Description: The improvement in the method of large deflection elastic-plastic analysis of shells and other structures appears to have continued interest. With the development in this work an improved numerical suppression scheme is now available for the large deflection elastic-plastic analysis of axisymmetric shells of revolution subjected to symmetric loadings. Quasi-linearization of Sander's non-linear shell equations is presented for the first time. With these quasi-linearized equations the suppression scheme has been developed to solve non-linear boundary-value problems. This suppression scheme has been used in conjunction with a Newton-Raphson method to improve a stable convergence process at the yield surface in elastic-plastic problems. Results presented indicate the accuracy of this numerical scheme. It appears to be possible to extend this method for more complicated situations.
Contributing Partner: UNT Libraries Government Documents Department
Application of NMR Spectroscopy and Multidimensional Imaging to the Gelcasting Process and in-situ Real-Time Monitoring of Cross-Linking Polyacrylamide Gels

Application of NMR Spectroscopy and Multidimensional Imaging to the Gelcasting Process and in-situ Real-Time Monitoring of Cross-Linking Polyacrylamide Gels

Date: April 1995
Creator: Ahuja, S.; Dieckman, S. L.; Gopalsami, Nachappa; Raptis, A. C. & Omatete, Oritsegbemi O.
Description: In the gelcasting process, a slurry of ceramic powder in a solution of organic monomers is cast in a mold. The process is different from injection molding in that it separates mold-filling from setting during conversion of the ceramic slurry to a formed green part. In this work, NMR spectroscopy and imaging have been conducted for in-situ monitoring of the gelation process and for mapping the polymerization. ¹H nuclear magnetic resonance spectra have been obtained during polymerization of a premix of soluble reactive methacrylamide (monomer) and N, N'-methylene bisacrylamide (cross-linking molecules). The premix was polymerized by adding ammonium persulfate (initiator) and tetramethyl-ethylene-diamine (accelerator) to form long-chain, cross-linked polymers. The time-varying spin-lattice relaxation times T₁ during polymerization have been studied at 25 and 35 C, and the variation of spectra and T₁ with respect to extent of polymerization has been determined. To verify homogeneous polymerization, multidimensional NMR imaging was utilized for in-situ monitoring of the process. The intensities from the images are modeled and the correspondence shows a direct extraction of T₁ data from the images.
Contributing Partner: UNT Libraries Government Documents Department
Solidification Modeling of a Spiral Casting to Determine Material Fluidity

Solidification Modeling of a Spiral Casting to Determine Material Fluidity

Date: February 1994
Creator: Ahuja, S.; Domanus, H. M.; Schmitt, R. C.; Chuzhoy, L. & Grabel, J. V.
Description: In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopped by solidification. During mold filling, the metal loses heat to the surrounding mold, thereby cooling and becoming more viscous until the leading portion solidifies and no further flow is possible. A coupled heat-transfer and fluid-flow modeling of a spiral, involving the use of thermophysical properties to determine material fluidity, has been conducted. Simulations of these experiments utilized the Casting Process Simulator (CaPS) software developed at Argonne National Laboratory. Two types of spiral geometries with different assumptions were considered: (1) a two-dimensional laterally stretched spiral and (2) a three-dimensional lateral spiral. The computer extent of mold filling is in good agreement with the experimental results. Time required by the metal/gas interface to attain specific positions in the spiral arm also compares favorably with the experimental results. The influence of process variables, especially pour time, is discussed. The CaPS software has been used as a computational tool to investigate the validity of the dimensionality assumptions and to evaluate the ability of CaPS to model fluidity adequately.
Contributing Partner: UNT Libraries Government Documents Department
Development and Demonstration of Compound Parabolic Concentrators for Solar Thermal Power Generation and Heating and Cooling Applications, Progress Report: July-December 1975

Development and Demonstration of Compound Parabolic Concentrators for Solar Thermal Power Generation and Heating and Cooling Applications, Progress Report: July-December 1975

Date: 1977
Creator: Allen, John W.; Levitz, Norman M.; Rabl, Ari; Reed, Kent A.; Schertz, William W.; Thodos, George et al.
Description: Progress report describing the development of Compound Parabolic Concentrators (CPC). A tenfold concentrator with a cavity receiver was constructed and tested. The optical efficiency was very good (65 percent), but the thermal performance was degraded by heat losses of the cavity receiver. A summary of the results of subcontracts described in the previous progress report are presented, and the influence of these results on ANL programs is noted.
Contributing Partner: UNT Libraries Government Documents Department
The Transient Behavior of Single-Phase Natural Circulation Water Loop Systems

The Transient Behavior of Single-Phase Natural Circulation Water Loop Systems

Date: March 1956
Creator: Alstad, C. D.; Isbin, H. S.; Amundson, N. R. & Silvers, J. P.
Description: Report issued by the Argonne National Laboratory discussing single-phase water loop systems. As stated in the introduction, "the principal objective of this study was to determine the reliability of the calculations based upon numerical solutions of finite-difference energy and flow equations" (p. 9). This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
An Interim Report on the Development and Application of Environmental Mapped Data Digitization, Encoding, Analysis, and Display Software for the ALICE System, Volume 1

An Interim Report on the Development and Application of Environmental Mapped Data Digitization, Encoding, Analysis, and Display Software for the ALICE System, Volume 1

Date: June 1979
Creator: Amiot, L. W.; Lima, R. J.; Scholbrock, S. D.; Shelman, C. B. & Wehman, R. H.
Description: Report discusses the development of the existing ALICE Image Processing System into a computer-aided digitization, encoding, analysis and display system for mapped information pertaining to the environment and its elements.
Contributing Partner: UNT Libraries Government Documents Department
An Overview of Pool-Type LMFBRs : General Characteristics

An Overview of Pool-Type LMFBRs : General Characteristics

Date: May 1976
Creator: Amorosi, A.; Hutter, E.; Marciniak, T. J.; Monson, H. O.; Seidensticker, R. W. & Simmons, W. R.
Description: This report describes the results of a study conducted by a "Pool Study Group" organized at ANL in mid-1975 to examine the present state of the air of design of pool-type LMFBRs. The study concentrated on examination of various design options used to date in the principle pool-type projects and design studies in this country and abroad, including the Phenix and Super-Phenix reactors (France), PFR and CFR (U.K.), RN-600 (U.S.S.R.) and EBR-II (U.S.A.). The objective of the report is to provide a step toward better understanding of the pool-type system and of the advantages and disadvantages of the various possible approaches to its design.
Contributing Partner: UNT Libraries Government Documents Department
Engineering Properties of Diphenyl

Engineering Properties of Diphenyl

Date: August 11, 1953
Creator: Anderson, Kermit
Description: Report issued by the Argonne National Laboratory discussing engineering properties of diphenyl. As stated in the abstract, "data collected from the literature on the vapor pressure, enthalpy, liquid density, and vapor density of pure diphenyl are presented. A Mollier diagram, a temperature entropy diagram, and data on viscosity of diphenyl as a function of temperature are also presented" (p. 5). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Final Report on the Small-Scale Vapor-Explosion Experiments Using a Molten NaCl-H2O System

Final Report on the Small-Scale Vapor-Explosion Experiments Using a Molten NaCl-H2O System

Date: April 1976
Creator: Anderson, R. P. & Bova, L.
Description: Vapor explosions were produced by injecting small quantities of water into a container filled with molten sodium chloride. Minimum explosion efficiencies, as evaluated from reaction-impulse measurements, were relatively large. Subsurface movies showed that the explosions resulted from a two-step sequence: an initial bulk-mixing phase in which the two liquids intermix on a large scale, but remain locally separated by an insulating gas-vapor layer; and a second step, immediately following breakdown of the gas layer, during which the two liquids locally fragment, intermix, and pressurize very rapidly. The experimental results were compared with various mechanistic models that had been proposed to explain vapor explosions. Early models seemed inconsistent with the results. More recent theories suggest that vapor explosions may be caused by a nucleation limit or by dynamic mixing combined with high surface-heat-transfer rates. Both types of models are consistent with the results.
Contributing Partner: UNT Libraries Government Documents Department
Survey and Status Report on Application of Acoustic-Boiling-Detection Techniques to Liquid-Metal-Cooled Reactors

Survey and Status Report on Application of Acoustic-Boiling-Detection Techniques to Liquid-Metal-Cooled Reactors

Date: April 1970
Creator: Anderson, T. T.; Mulcahey, T. P. & Hsu, C.
Description: Report issued by the Argonne National Laboratory discussing acoustic-boiling-detection techniques. As stated in the abstract, "this report summarizes literature through June 1967 concerning acoustic methods. In the acoustic method for boiling detection, either acoustic waveguides or high-temperature acoustic sensors are recommended" (p. 1). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
A Residential Energy Consumption Analysis Utilizing the DOE-1 Computer Program

A Residential Energy Consumption Analysis Utilizing the DOE-1 Computer Program

Date: April 1979
Creator: Arentsen, Scott K.
Description: The DOE-1 computer program under development by Argonne National Laboratory, Lawrence Berkeley Laboratory, and Los Alamos Scientific Laboratory is used to examine energy consumption in a typical middle-class household in Cincinnati, Ohio. The program is used to compare energy consumption under different structural and environmental conditions including various levels of insulation in the walls and ceiling, double and single glazing of windows, and thermostat setback schedules.
Contributing Partner: UNT Libraries Government Documents Department