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Results of the 1988 Geothermal Gradient Test Drilling Project for the State of Washington

Description: During late summer and early fall of 1988, the Washington Department of Natural Resources, Division of Geology and Earth Resources (DGER) completed drilling eight shallow geothermal gradient test wells in the southern Washington Cascade Range. This report describes the preliminary results of the 1988 drilling and gradient measuring, and summarizes our current perspectives on distribution and magnitude of the geothermal resource potential in the southern Washington Cascades. 18 refs., 11 figs., … more
Date: May 1989
Creator: Barnett, D. B. & Korosec, M. A.
Partner: UNT Libraries Government Documents Department
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(Pulsed atmospheric fluidized bed combustion (PAFBC)). [Comparing PAFBC vs. AFBC]

Description: The fourth Quarterly Technical Progress Report presents the results of work accomplished during the period February 6 through April 30, 1989. the overall objective of the program is the development of a pulsed atmospheric, fluidized bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. During this past quarter, a baseline for comparing PAFBC vs. A… more
Date: May 1, 1989
Partner: UNT Libraries Government Documents Department
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Experimental development of nuclear pumped laser candidate inertial confinement fusion driver

Description: This progress report is submitted at the end of the first year of a 3-year project grant studying development of a nuclear pumped atomic iodine laser. The first section of the report will provide background on the study and briefly describe the original plans for the 3-year project. The second section will detail the work done to date. Included will be a description of the preparations made for experimentation, as well as some preliminary results recently obtained. Plans for the upcoming budget… more
Date: May 31, 1989
Creator: Miley, George H.
Partner: UNT Libraries Government Documents Department
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Enhanced durability and reactivity for zinc ferrite desulfurization sorbent

Description: AMAX Research Development Center (AMAX R D) has been investigating methods for enhancing the reactivity and durability of the zinc ferrite desulfurization sorbent. Zinc ferrite sorbents are intended for use in desulfurization of hot coal gas in integrated gasification combined cycle (IGCC) or molten carbonate fuel cell (MCFC) applications. For the present program, the reactivity of the sorbent may be defined as its sulfur sorption capacity at the breakthrough point and at saturation in a bench-… more
Date: May 2, 1989
Creator: Jha, M. C. & Berggren, M. H.
Partner: UNT Libraries Government Documents Department
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Enhanced Durability and Reactivity for Zinc Ferrite Desulfurization Sorbent

Description: AMAX Research Development Center (AMAX R D) has been investigating methods for enhancing the reactivity and durability of the zinc ferrite desulfurization sorbent. Zinc ferrite sorbents are intended for use in desulfurization of hot coal gas in integrated gasification combined cycle (IGCC) or molten carbonate fuel cell (MCFC) applications. For the present program, the reactivity of the sorbent may be defined as its sulfur sorption capacity at the breakthrough point and at saturation in a bench-… more
Date: May 2, 1989
Creator: Silaban, A. & Harrison, D.P.
Partner: UNT Libraries Government Documents Department
open access

Mechanisms governing fine particulate emissions from coal flames

Description: The overall objective of this project is to provide a basic understanding of the principal processes that govern fine particulate formation in pulverized coal flames. This understanding is to be sued to develop a model (or models) which will predict the yield and size distribution of fine particulate matter as a function of coal type, coal processing, and combustion conditions. The goal of the model is to provide an engineering tool that will enable the practitioner to estimate the consequences… more
Date: May 1, 1989
Creator: Newton, G. H.; Schieber, C.; Socha, R. G.; Clark, W. D. & Kramlich, J. C.
Partner: UNT Libraries Government Documents Department
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Mass transport in salt repositories: Transient diffusion into interbeds

Description: To estimate possible radioactive releases from a waste package to the near-field environment, we analyzed pressure-driven brine migration movement and release rates of low-solubility and readily soluble nuclides by diffusion. A possible pathway for radioactive release in salt repositories in interbeds and we have analyzed the steady-state transport of species through the interbeds in which there is ground-water flow. A more realistic situation is when there is no ground-water flow in the interb… more
Date: May 1, 1989
Creator: Hwang, Y.; Lee, W. W. L.; Chambre, P. L. & Pigford, T. H. (California Univ., Berkeley, CA (USA). Dept. of Nuclear Engineering)
Partner: UNT Libraries Government Documents Department
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Dworshak Dam Impact (Impacts) Assessment and Fishery Investigation.

Description: Kokanee abundance, estimated from July trawl data, was 1.2 million fish in 1988, including 553,000 fry, 501,000 yearlings and 156,000 subadults. Spawning trend data indicated escapement was up threefold compared to 1987, despite a sport harvest of 207,000 kokanee averaging 258 mm caught at a rate of 1.5 fish per hour. An estimated 40,000 kokanee were counted during the September peak of spawning in five tributaries of the reservoir. Size of adult fish was below average at 293 mm. Zooplankton de… more
Date: May 1, 1989
Creator: Mauser, Gregg
Partner: UNT Libraries Government Documents Department
open access

Scaleup tests and supporting research for the development of duct injection technology

Description: Gilbert Commonwealth, Southern Research Institute and the American Electric Power Service Corporation have embarked on a program to convert DOE's Duct Injection Test Facility located at the Muskingum River Power Plant of Ohio Power Company to test alternate duct injection technologies. The technologies to be tested include slurry sorbent injection of hydrated lime using dual fluid nozzles, or a rotary atomizer and pneumatic injection of hydrated lime, with flue gas humidification before or afte… more
Date: May 1, 1989
Creator: Gooch, J. P.; Dismukes, E. B.; Dahlin, R. S.; Faulkner, M. G.; Klett, M. G.; Buchanan, T. L. et al.
Partner: UNT Libraries Government Documents Department
open access

Summary of residential environmental issues and program consistency

Description: The Northwest Power Planning Act authorizes the Bonneville Power Administration to acquire all necessary energy resources to serve Northwest utilities choosing to acquire power from the agency and to give conservation the highest priority in responding to the demand for electricity. To meet this mandate, the agency has established residential conservation programs for weatherizing existing homes, building new energy-efficient homes, and promoting energy-efficient appliances. Pacific Northwest L… more
Date: May 1, 1989
Creator: Baechler, M C
Partner: UNT Libraries Government Documents Department
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Piping instability resulting from bellows misalignment

Description: The failure of the single phase bellows and magnet test stand during quench testing of SSC dipole magnet DD0011 has led to much speculation about the inherent stability of operating SSC magnets. This note addresses the problem of instabilities resulting from both translational and angular misalignment between pipes connected by bellows in the general sense and with respect to the SSC single phase system specifically. Note that none of the instabilities referenced here result from bellows 'squir… more
Date: May 30, 1989
Creator: Nicol, T.H.
Partner: UNT Libraries Government Documents Department
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A study of aggregation bias in estimating the market for home heating and cooling equipment

Description: Econometricians frequently propose parametric models which are contingent on an underlying assumption of rational economic agents maximizing their utility. Accurate estimation of the parameters of these models depends on using data disaggregated to the level of the actual agents, usually individual consumers or firms. Using data at some other level of aggregation introduces bias into the inferences made from the data. Unfortunately, properly disaggregated data is often unavailable, or at least,… more
Date: May 1, 1989
Creator: Wood, D.J.; Ruderman, H. & McMahon, J.E.
Partner: UNT Libraries Government Documents Department
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Soil water and vegetation management for cleanup of selenium contaminated soils

Description: Over the past year scientists have initiatived a new effort aimed at developing a soil water and vegetation management plan for Kesterson Reservoir. The plan is intended to result in a gradual depletion of the inventory of soluble selenium at the Reservoir through a combination agriculturally oriented practices that enhance dissipation of selenium from near surface soils. Agriculturally oriented processes that will contribute to depletion include microbial volatilization from the soils, direct … more
Date: May 1, 1989
Partner: UNT Libraries Government Documents Department
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Preliminary vibration analysis of magnet/support system for 7-GeV APS storage ring

Description: The storage ring quadrupoles, sextupoles, and correction magnets will be mounted on a common girder approximately 4.0 m long. The rigid girder, in turn, is mounted on three five-ton jacks, each of which is mounted on a pedestal that is grouted and bolted to the floor. For this preliminary analysis, we will assume that the girder has a weight per unit length of 100 lb/ft and a bending stiffness that is significantly greater than the vertical stiffness provided by the pedestal (jack-screw) suppor… more
Date: May 8, 1989
Creator: Wambsganss, M.W.
Partner: UNT Libraries Government Documents Department
open access

Network architecture functional description and design

Description: This report provides a top level functional description and design for the development and implementation of the central network to support the next generation of SNL, Albuquerque supercomputer in a UNIX{reg sign} environment. It describes the network functions and provides an architecture and topology.
Date: May 25, 1989
Creator: Stans, L.; Bencoe, M.; Brown, D.; Kelly, S.; Pierson, L. & Schaldach, C.
Partner: UNT Libraries Government Documents Department
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Market Share Elasticities for Fuel and Technology Choice in Home Heating and Cooling

Description: A new technique for estimating own- and cross-elasticities of market share for fuel and technology choices in home heating and cooling is presented. We simulate changes in economic conditions and estimate elasticities by calculating predicted changes in fuel and technology market shares. Elasticities are found with respect to household income, equipment capital cost, and equipment capital cost, and equipment operating cost (including fuel price). The method is applied to a revised and extended … more
Date: May 1, 1989
Creator: Wood, D. J.; Ruderman, H. & McMahon, J. E.
Partner: UNT Libraries Government Documents Department
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BRANDEX: A FORTRAN/Pascal code to calculate the multiple binary splitting of an excited nucleus

Description: BRANDEX is a statistical calculation based on averages of physical distributions that will predict cross sections for particle coincidence channels resulting from the breakup of an excited nucleus through a sequential binary process. With minor modification, it can make predictions for an arbitrary nucleus, integrating over an arbitrary weighted range of excitation. An example is given for /sup 16/O breakup using the experimentally obtained excitation energy distribution. 4 refs., 6 figs.
Date: May 1, 1989
Creator: Knop, R. & Stokstad, R.G.
Partner: UNT Libraries Government Documents Department
open access

Electric Power Wheeling and Dealing: Technological Considerations for Increasing Competition

Description: This assessment analyzes how the Nation’s power systems could accommodate various proposals for competition intended to make the electric power industry more responsive to market forces. Operation of an electric power system is extremely complex, and increased competition could have serious effects on costs and reliability if not implemented carefully. The assessment identifies the technical requirements that must be met to keep the system working well as the level of competition increases, and… more
Date: May 1989
Creator: United States. Congress. Office of Technology Assessment.
Partner: UNT Libraries Government Documents Department
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Technologies for Reducing Dioxin in the Manufacture of Bleached Wood Pulp

Description: As analytical technology improves, we are discovering dioxins associated with many products commonly found in the home and workplace. This report provides an assessment of these technologies; it does not address the policy issues related to regulating dioxin in paper products and controlling environmental release.
Date: May 1989
Creator: United States. Congress. Office of Technology Assessment.
Partner: UNT Libraries Government Documents Department
open access

Toxicology Studies of Lewisite and Sulfur Mustard Agents: Genetic Toxicity of Lewisite (L) In Chinese Hamster Ovary Cells

Description: The cytotoxic clastogenic and mutagenic effects of the arsenic containing vesicant, Lewisite (L) [dichloro(2-chlorovinyl) arsine], have been investigated using Chinese hamster ovary cells. One hour exposures to Lewisite were cytotoxic in uM amounts. The cell survival response yields a D37 of 0.6 uM and an extrapolation number of 2.5. The mutagenic response at the hypoxantnine-guanine phosporibosyl transferase (HGPRT) locus was sporadic and not significantly greater than control values when cell… more
Date: May 31, 1989
Creator: Jostes Jr., R. F.; Sasser, L. B. & Rausch, R. J.
Partner: UNT Libraries Government Documents Department
open access

Neutral beam heating of detached plasmas in TFTR

Description: Detached plasmas on TFTR have been heated with neutral beam auxiliary power for the first time. At beam powers above 2 MW the detached plasmas in TFTR expand and reattach to the limiters. Deuterium and/or impurity gas puffing can be used to maintain plasmas in the detached state at powers of over 5 MW. Transient events were observed in a number of these plasmas, including a confinement-related delay in evolution of the edge emissivity and some phenomena which appear similar to those seen in the… more
Date: May 1, 1989
Creator: Bush, C.E.; Strachan, J.D.; Schivell, J.; Mansfield, D.K.; Taylor, G.; Grek, B. et al.
Partner: UNT Libraries Government Documents Department
open access

Well installation and ground-water sampling plan for 1100 Area environmental monitoring wells

Description: This report outlines a plan for the installation and sampling of five wells between inactive waste sites in the 1100 Area of the Hanford Site and Richland City water supply wells. No contamination has been detected in water pumped from the water supply wells to date. The five wells are being installed to provide for early detection of contaminants and to provide data that may be used to make decisions concerning the management of the North Richland Well Field. This plan describes the existing w… more
Date: May 1, 1989
Creator: Bryce, R.W.
Partner: UNT Libraries Government Documents Department
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Neutron Spectral Measurements in the D0 Collision Hall

Description: The characterization of radiation fields is important to many applications. For example, in operational health physics, the choice of instrumentation for monitoring and of a personnel dosimeter for use by radiation workers depend on both the type and spectral characteristics of the radiation. Furthermore, the spectral distribution of the fluence affects radiation damage estimates for materials for new or replacement equipment within the radiation environment. At the same time, knowledge of the … more
Date: May 3, 1989
Creator: Yurista, P. M.; Elwyn, A. J. & Salsbury, W. C.
Partner: UNT Libraries Government Documents Department
open access

High-temperature flaw assessment procedure: A state-of-the-art survey

Description: High-temperature crack growth under cyclic, static, and combined loading is received with an emphasis on fracture mechanics aspects. Experimental studies of the effects of loading history, microstructure, temperature, and environment on crack growth behavior are described and interpreted. The experimental evidence is used to examine crack growth parameters and theoretical models for fatigue, creep, and creep-fatigue crack propagation at elevated temperatures. The limitations of both elastic and… more
Date: May 1, 1989
Creator: Ruggles, M.B. & Takahashi, Y.
Partner: UNT Libraries Government Documents Department
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