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Reservoir and injection technology and Heat Extraction Project

Description: For the Stanford Geothermal Program in the fiscal year 1989, the task areas include predictive modeling of reservoir behavior and tracer test interpretation and testing. Major emphasis is in reservoir technology, reinjection technology, and heat extraction. Predictive modeling of reservoir behavior consists of a multi-pronged approach to well test analysis under a variety of conditions. The efforts have been directed to designing and analyzing well tests in (1) naturally fractured reservoirs; (… more
Date: December 31, 1989
Creator: Horne, R.N.; Ramey, H.H. Jr.; Miller, F.G.; Brigham, W.E. & Kruger, P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[Letter from Jack Davis to James J. Muro, December 31, 1989]

Description: Photocopy of a letter from Jack Davis, co-director of North Texas Institute for Educators on the Visual Arts, to colleague James J. Muro, of the Office of Advancement, University of North Texas. The letter is in regards to Davis' contribution of $500.00 to the Department of Art to use towards the matching-grant from the Getty Center for Education in the Arts. cc'd on the letter are Thomas R. Preston, Scott A. Sullivan and William McCarter.
Date: December 31, 1989
Creator: Davis, Donald Jack
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: New Years Dallas]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering footage of New Year's celebrations in Dallas.
Date: December 31, 1989
Duration: 57 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Advanced turbine design for coal-fueled engines. Quarterly technical report, [July 1, 1989--September 30, 1989]

Description: Coal-fueled gas turbines require the development of a number of new technologies which are being identified by METC and its Heat Engines Contractors. Three significant problems, that were Identified early in the development of coal-fueled engines, are the rapid wear of the turbine airfoils due to particulate erosion, the accumulation of deposits on portions of the airfoil surfaces due to slag deposition and the rapid corrosion of airfoils after the breakdown of surface coatings. The technology … more
Date: December 31, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Slurry phase Fischer-Tropsch synthesis: Cobalt plus a water-gas shift catalyst. [Quarterly] report, January 1, 1989--March 31, 1989

Description: Most of this quarter has been devoted to design, construction and installation of a new external catalyst reduction unit. In this report, methods of reducing cobalt-based Fischer-Tropsch catalysts are reviewed, in an effort to develop an understanding of the important parameters which affect the reduction of cobalt catalysts. Design considerations for the external reduction unit are also presented.
Date: December 31, 1989
Creator: Yates, I. C.; Chanenchuk, C. A. & Satterfield, C. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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TRW Advanced Slagging Coal Combustor Utility Demonstration. Fourth Quarterly progress report, August 1989--October 1989

Description: The TRW Advanced Slagging Coal Combustor Demonstration Project consists of retrofitting Orange and Rockland (O&R) Utility Corporation`s Lovett Plant Unit No. 3 with four (4) slagging combustors which will allow the gas/ou desip unit to fire 2.5 sulfur coal. The slogging combustor process will provide NO{sub x} and SO{sub x} emissions that meet NSPS and New York State Envirommental Standards. TRW-CBU scope of work includes the engineering, design and supply of the slogging combustors, coal and l… more
Date: December 31, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Computational methods for stellerator configurations. Progress report, May 15, 1989--December 31, 1989

Description: This project consists of two parallel objectives. On the one hand, computational techniques for three dimensional magnetic confinement configurations were developed or refined and on the other hand, this new techniques were applied to the solution of practical fusion energy problems or the techniques themselves were transferred to other fusion researcher for practical use in the field.
Date: December 31, 1989
Creator: Betancourt, O.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Savannah River Site's Groundwater Monitoring Program, third quarter 1989

Description: The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During third quarter 1989 (July--September), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample … more
Date: December 31, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An introduction to geographic information systems as applied to a groundwater remediation program

Description: While the attention to environmental issues has grown over the past several years, so has the focus on groundwater protection. Addressing the task of groundwater remediation often involves a large-scale program with numerous wells and enormous amounts of data. This data must be manipulated and analyzed in an efficient manner for the remediation program to be truly effective. Geographic Information System`s (GIS) have proven to be an extremely effective tool in handling and interpreting this typ… more
Date: December 31, 1989
Creator: Hammock, J. K. & Lorenz, R.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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A hierarchical structure approach to MultiSensor Information Fusion

Description: A major problem with image-based MultiSensor Information Fusion (MSIF) is establishing the level of processing at which information should be fused. Current methodologies, whether based on fusion at the pixel, segment/feature, or symbolic levels, are each inadequate for robust MSIF. Pixel-level fusion has problems with coregistration of the images or data. Attempts to fuse information using the features of segmented images or data relies an a presumed similarity between the segmentation charact… more
Date: December 31, 1989
Creator: Maren, A. J.; Pap, R. M. & Harston, C. T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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[Particle dispersion by ordered motion in mixing layers]. [Annual report]

Description: Multiphase mixing in turbulent flows is a key element in many practical energy conversion, chemical mixing and pollutant dispersal problems. Numerous important technological and environmental processes could be better addressed with improvements in understanding in this area. Progress in developing understanding of this field, however, has traditionally been difficult because of the complexities involved with the turbulent flows employed to provide the mixing mechanisms. To address this problem… more
Date: December 31, 1989
Creator: Troutt, T. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Nonlinear phenomena at geological reaction fronts with energy applications. Final report

Description: Interaction of aqueous fluids with the rock matrix within which they reside can yield a variety of phenomena due to the coupling of reaction transport and mechanical processes; many of these have potentially important implications for exploration and exploitation of energy and mineral resources. We investigated effects of nucleation to produce banded precipitation; Darcy-mineral dissolution coupling to produce scalloped, fingered and more complex alteration front morphologies, and diagenetic al… more
Date: December 31, 1989
Creator: Ortoleva, P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Use of models as a rationale for the design of environmental monitoring programs

Description: This discussion describes methods for using the output of comprehensive dose assessment models to assist in developing a defensible rationale for the determining environmental sample locations, sampling media, and radionuclides for analyses. Methods for using models and examples for a power reactor and a large diversified nuclear complex are included. The discussion focuses on thermoluminescent dosimeter (TLD), air, liquid, and groundwater monitoring. The use of modeling techniques serve as the… more
Date: December 31, 1989
Creator: Zeigler, C. C. & Till, J. E.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Advanced Hydride Laboratory

Description: The Replacement Tritium Facility (RTF) is a $140 million reservoir loading and unloading facility using state-of-the-art technology, scheduled for completion in 1990 and startup in 1991. In the RTF, metal hydride technology will be used to store, separate, purify, pump, and compress hydrogen isotopes. In support of the RTF, a $3.2 million ``cold`` process demonstration facility began operation in November, 1987. The purpose of the Advanced Hydride Laboratory (AHL) is to demonstrate the RFT`s me… more
Date: December 31, 1989
Creator: Horen, A. S.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Corrosion and arc erosion in MHD channels. Quarterly progress report, April--June 1989

Description: Activity during this Quarter has included the following: Several more electrodes and side wall pegs have been received from Avco. Some of these are being prepared for optical and electron microscope examination. Some literature on sulfidation under MHD conditions has been found. A method for inferring the magnitude of the leakage current flowing through the slag layer has been devised and applied to the analysis of many CDIF runs and a few Avco Mark 6 runs. A critical issue currently being inve… more
Date: December 31, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Advanced Hydride Laboratory

Description: Metal hydrides have been used at the Savannah River Tritium Facilities since 1984. However, the most extensive application of metal hydride technology at the Savannah River Site is being planned for the Replacement Tritium Facility, a $140 million facility schedules for completion in 1990 and startup in 1991. In the new facility, metal hydride technology will be used to store, separate, isotopically purify, pump, and compress hydrogen isotopes. In support of the Replacement Tritium Facility, a … more
Date: December 31, 1989
Creator: Motyka, T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Advanced alternate planar geometry solid oxide fuel cells. Interim quarterly technical progress report, November 1, 1988--January 31, 1989

Description: During this quarter, progress was made at Ceramatec in seal development and conductivity measurements of YIG compositions. A creep test was completed on the porous/dense/porous triilayer. IGT provided a discussion on possible interconnect materials. The following tasks are reported on: cell design analysis, program liaison and test facility preparation, cell component fabrication/development, out-of-cell tests. 9 figs, 2 tabs.
Date: December 31, 1989
Creator: Prouse, D.; Elangovan, S.; Khandkar, A.; Donelson, R. & Marianowski, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Effects of catalytic mineral matter CO/CO{sub 2} ratio on temperature and burning time for char combustion. Quarterly progress report No. 1, October--December 1989

Description: The temperature of a char particle burning in an oxygen containing atmosphere is the product of a strongly coupled balance between particle size and physical properties, heat transfer from the particle, surface reactivity, CO/CO{sub 2} ratio and gas phase diffusion in the surrounding boundary layer and within the particle. The heat released by formation Of CO{sub 2} is a factor of 3.5 higher than for CO so the temperature of a particle will depend strongly on the CO/CO{sub 2} ratio produced. If… more
Date: December 31, 1989
Creator: Longwell, J. P.; Sarofim, A. F.; Tognotti, L. & Du, Zhiyou
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Control of DWPF melter feed composition

Description: The Defense Waste Processing Facility will be used to immobilize Savannah River Site high-level waste into a stable borosilicate glass for disposal in a geologic repository. Proper control of the melter feed composition in this facility is essential to the production of glass which meets product durability constraints dictated by repository regulations and facility processing constraints dictated by melter design. A technique has been developed which utilizes glass property models to determine … more
Date: December 31, 1989
Creator: Brown, K. G.; Edwards, R. E.; Postles, R. L. & Randall, C. T.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Advanced Water-Cooled Phosphoric Acid Fuel Cell Development. Quarterly technical progress report No. 14, April--June 1989

Description: Electrode substrate handsheets were formed. A new electrode edge seal with in-plane bubble pressures 40--50 psid and through-plane pressures 8--9 psid was demonstrated. A new polymeric edge seal for ERP`s with bubble pressure greater than 30 psid was tested and shown to be stable after 5 thermal cycles. A thin (1.2 mil) natrix was applied to full-size electrodes using a curtain coater. Full-size coolers were fabricated using both molded and commercial graphite holders.
Date: December 31, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Improving cancer treatment with cyclotron produced radionuclides. Progress report, February 1987--September 1989

Description: This report is divided into six sections, each section dealing with a separate aspect of the program. The six sections are entitled (1) In Vivo Measurement of Amino Acid Transport and Protein Synthesis, (2) Angiogenesis in Human Gliomas: Correlations with Blood Flow and Transport of C-11 AIB, (3) Use of F-18 Fluoropyrimidines for Design and Evaluation of Regional and Systemic Chemotherapeutic Strategies in Human Adenocarcinomas of the Gastrointestinal Tract, (4) Enzymatic Synthesis of Metabolit… more
Date: December 31, 1989
Creator: Larson, S. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Analysis of general circulation model results and comparison with regional climatic data, Task 3. [Progress report]

Description: On time scales of greater than one year the variability of weather and climate on a large path of the Earth is dominated by the Southern Oscillation. While current theories of this phenomenon have clarified the role of the interaction between the ocean and the atmosphere in maintaining this oscillation it has so far been unclear whether the Southern Oscillation originates in the ocean, in the atmosphere or during the interaction between the ocean and the atmosphere. In this study we compared si… more
Date: December 31, 1989
Creator: Cess, R. D. & Hameed, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[Radiopharmacokinetics: Utilization of nuclear medicine]. Comprehensive progress report, [1986--1989]

Description: The work performed in the 1986/1989 period can be characterized as one of testing and documenting that the Radiopharmacokinetic technique is both feasible and applicable to human studies, as well as developing spectroscopic methods for undertaking noninvasive human studies. Main accomplishments include studies which: show that drug targeting can be monitored noninvasively using radiolabeled drugs. The study that documented this finding involved an analysis of the comparative kinetics of biodist… more
Date: December 31, 1989
Creator: Wolf, W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Savannah River Site`s Groundwater Monitoring Program, second quarter 1989

Description: The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During second quarter 1989 (April--June), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample res… more
Date: December 31, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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