Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Eureka Quadrangle, California: Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Eureka Quadrangle, California: Final Report, Volume 1

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Eureka quadrangle in California, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.
Date: May 1985
Creator: unknown
Object Type: Report
System: The UNT Digital Library
A Bibliography of Sources of Thermodynamic Data for the Systems: CO₂+NH₃+H₂O, CO₂+H₂S+H₂O, H₂S+NH₃+H₂O, and CO₂+NH₃+H₂S+H₂O (open access)

A Bibliography of Sources of Thermodynamic Data for the Systems: CO₂+NH₃+H₂O, CO₂+H₂S+H₂O, H₂S+NH₃+H₂O, and CO₂+NH₃+H₂S+H₂O

Abstract: Contained herein is a bibliography of sources of experimental and correlated thermodynamic data for the systems: CO₂ + NH₃ + H₂O, CO₂ + H₂S + H₂O, H₂S + NH₃ + H₂O, and CO₂ + NH₃ + H₂S + H₂O. The types of data in this bibliography include all types of equilibrium data, including both eqilibria [sic] in solution and vapor-liquid equilibrium data, enthalpies, heat capacities, and densities. There are 215 references cited. Bibliographic Data Sheet.
Date: May 1985
Creator: Goldberg, Robert N. & Steckler, D. K.
Object Type: Report
System: The UNT Digital Library

[Eureka Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Eureka quadrangle in California.
Date: May 1985
Creator: unknown
Object Type: Dataset
System: The UNT Digital Library

[Eureka Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Eureka quadrangle in California.
Date: May 1985
Creator: unknown
Object Type: Dataset
System: The UNT Digital Library
Heat Exchanger Vibration Analysis (HXVA) for Prediction of Tube Bundle Instabilities (open access)

Heat Exchanger Vibration Analysis (HXVA) for Prediction of Tube Bundle Instabilities

Pre and postprocessors have been written for an established hydraulic program (COMMIX-IHX) which enables prediction of the internal crossflow field for each tube of Argonne's Test Heat Exchanger and identification of those tubes most likely to experience fluid-elastic instability, together with the instability vibration mode. While the direct use of the HXVA method is limited to single pass, single-segmentally baffled tube bundle configurations, its algorithms and methods can be applied to any type of heat exchanger which can be analyzed by COMMIX-IHX. The processors are explained and an example problem is given along with comparisons of experimental results.
Date: May 1985
Creator: Mulcahy, T. M.; Wambsganss, M. W. & Yang, C. I.
Object Type: Report
System: The UNT Digital Library
On the Experimental Operation of a Sodium Heat Pipe (open access)

On the Experimental Operation of a Sodium Heat Pipe

This report documents the operation of a 28 in. long sodium heat pipe in the Heat Pipe Test Facility (HPTF) installed at Argonne National Laboratory. Experimental data were collected to simulate conditions prototypic of both a fluidized bed coal combustor application and a space environment application. Both sets of experiment data show good agreement with the heat pipe analytical model. The heat transfer performance of the heat pipe proved reliable over a substantial period of operation and over much thermal cycling. Additional testing of longer heat pipes under controlled laboratory conditions will be necessary to determine performance limitations and to complete the design code validation.
Date: May 1985
Creator: Holtz, Robert E.; McLennan, G. A. & Koehl, E. R.
Object Type: Report
System: The UNT Digital Library
Proceedings of Cryocooler Conference: 1984 (open access)

Proceedings of Cryocooler Conference: 1984

Abstract: This document contains the proceedings of the Third Cryocooler Conference, held at the National Bureau of Standards, Boulder, CO, on Sept. 17-18, 1984. About 140 people from 10 countries attended the conference and represented industry, government, and academia. A total of 26 papers were presented orally at the conference and all appear in written form in this document. The emphasis in this conference was on small cryocoolers in the temperature range of 4 - 80 K. Mechanical and non-mechanical types were discussed in the various papers. Applications of these small cryocoolers include the cooling of infrared detectors, cryopumps, small superconducting devices and magnets, and electronic devices.
Date: May 1985
Creator: Radebaugh, Ray; Louie, Beverly & McCarthy, Sandy E.
Object Type: Report
System: The UNT Digital Library
Steel Research Needs for Buildings (open access)

Steel Research Needs for Buildings

Abstract: This report identifies experimental and analytical research needed to advance the state-of-the-art and improve safety and economy in the design, fabrication and construction of steel buildings. A five year plan for a coordinated research program is included. Recommendations for research projects dealing with the following topics are presented: total building systems, connections and members, frames, seismic design, load and resistance factor design, fire protection, and design loads. The recommendations were developed at a workshop involving participation by steel industry representatives, design professionals, Federal agency representatives and university researchers.
Date: May 1985
Creator: Culver, Charles G.; Iwankiw, Nestor & Kuentz, Albert
Object Type: Report
System: The UNT Digital Library