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Concept and preliminary design of double tubesheet connector region for design and steady-state conditions. [LMFBR]

Description: In this analysis the structural integrity of the double tubesheet connector for the LMFBR demonstration plant steam generator is investigated for design and steady state conditions. Although the evaporator and superheater are to be interchangeable, only the steam outlet end of the evaporator is investigated. This was selected because the mean temperature differences between the tubesheets, tubes and connector are largest here at steady state, thus yielding the highest thermal loads. Combined wi… more
Date: June 1, 1974
Creator: Rinne, W.A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Progress of the LASL dry hot rock geothermal energy project

Description: Under sponsorship of the Division of Applied Technology of AEC, Los Alamos Scientific Laboratory is investigating the possibilities and problems of extracting energy from geothermal reservoirs which do not spontaneously yield useful amounts of steam or hot water. The system for accomplishing this which is being developed first is a pressurized-water circulation loop intended for use in relatively impermeable hot rock. It will consist of two holes connected through the hot rock by a very large h… more
Date: December 31, 1974
Creator: Smith, M.C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Flue gas desulfurization and its alternatives: the state of the art. [Concerns use by power companies of fossil fuel for production of electric energy, thus creating largest contributing source of SO/sub 2/ pollution; three alternatives given; description of several flue gas desulfurization procedures]

Description: No Description Available.
Date: November 1, 1974
Creator: Hurter, A.P. Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Report on the reconnaissance resistivity survey in the East Mesa area, Imperial County, California for U. S. Department of the Interior, Bureau of Reclamation

Description: A section of notes on geothermal exploration using the resistivity method precedes the main body of the paper. Field data from the Broadlands Area of New Zealand, Java, and the Imperial Valley, California are included. The reconnaissance resistivity survey recently completed in the East Mesa Area confirmed that a broad zone of low resistivities at depth extends through the area in a NNW direction. The interpretation of the resistivity data and the location of the resistivity lows at depth is mu… more
Date: January 21, 1974
Creator: Bell, B.S. & Hallof, P.G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Relationships Between Fracture Toughness and Other Material Properties. Final Report

Description: The key experimental and analytical studies which have led to our present understanding of the mechanisms of ductile fracture are reviewed. It is concluded that insufficient progress has been made in the quantitative description of ductile separation mechanisms on a microscale to allow the realistic prediction of fracture toughness from material properties and microstructure. An experimental study of ductile fracture is underway which has the aim of determining the growth rate of voids in known… more
Date: January 1, 1974
Creator: Perra, M. & Finnie, I.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Experimental Geothermal Research Facilities study (Phase 0). Final report. Volume 1

Description: Phase 0 of a project for Experimental Geothermal Research Facilities focuses on identification of a representative liquid-dominated geothermal reservoir of moderate temperature and salinity, preliminary engineering design of an appropriate energy conversion system, identification of critical technology, and planning for implementation of experimental facilities. The objectives included development of liaison with the industrial sector, to ensure responsiveness to their views in facility require… more
Date: December 31, 1974
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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ZrH-reactor-technology program. Progress report, April-June 1974

Description: The report on the 2 kW(e) reactor-organic Rankine system was drafted. This report details the design parameters of a minimum weight, 2 kW(e) reactor-organic Rankine system. The system is designed for 5 years unattended life in space. The reactor produces 16.2 kW of thermal power with a NaK outlet temperature of 800/sup 0/F and a 200/sup 0/F ..delta..T. The reactor contains 19 fuel elements, 1.25'' in diameter by 10'' long, hydrided to an N/sub H/ of 6.35. The terrestrial applications effort was… more
Date: July 12, 1974
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Radioactive zinc ( sup 65 Zn), zinc, cadmium, and mercury in the Pacific Hake, Merluccius productus (Ayres), off the West Coast of the United States

Description: The Pacific Hake, Merluccius productus (Ayers) was used to monitor the waters off Puget Sound and the West Coast of the US for zinc(Zn), cadmium(Cd), mercury(Hg) and {sup 65}Zn. The Columbia River is not the source of Zn, Cd or Hg contamination, but is the source of {sup 65}Zn, with the concentration in the Hake reflecting the position of the Columbia River plume. Zn and Cd accumulation in the Hake were fit to the equation Y=B{sub 1}+B{sub 2}e{sup B}{sub 3}X where Y is the concentration of the … more
Date: June 1, 1974
Creator: Naidu, J.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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