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Cadmium sulfide/copper sulfide heterojunction cell research. Final report, February 26, 1979-July 15, 1980

Description: Extensive modifications were made to the multi-source deposition apparatus. These include the installation of a larger vacuum chamber on the existing system. The new chamber provides improved inter-source shielding, an improved substrate mounting and heating system, and a vacuum interlock for introducing substrates. CdS resistivity control by both In doping and off-stoichiometric deposition has been investigated. Indium doping has been achieved both by diffusion from a pre-deposited In layer an… more
Date: June 30, 1980
Creator: Thornton, J. A. & Cornog, D. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[Letter from Bill McCarter and Jack Davis to Vicki Rosenberg, June 30, 1993]

Description: Photocopy of a letter from Bill McCarter and Jack Davis, co-directors of NTIEVA, to Vicki Rosenberg, program officer for the Getty Center, in regards to addressing some over-due responses needed by the Center. McCarter and Davis write that they support the Californian and Regional Institutes doing a super-session at the Baltimore conference, but the presentations need to be more balanced between what works and what doesn't. They also like the idea of each institute doing a follow up session, id… more
Date: June 30, 1993
Creator: Davis, Donald Jack
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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Periodic Waste Disposal System Material Balance Test. Core 1, Seed 2. Test Evaluation T-641317. Section 1

Description: A test was carried out to determine the adequacy of storage capacity and operating procedures of the radioactive waste disposal system during a normal reactor plant warmup. The capacity and operating procedures were found to be adequate. It was impossible to perform a complete material balance based on existing level instrumentation and using the data required by the test procedure. Approximately 21,290 gal. of waste were received in the system and 13,210 gal. were discharged to the river with … more
Date: June 30, 1961
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Pathfinder Atomic Power Plant Technical Progress Report, January 1962-March 1962

Description: S>Progress is reported on the research and development program being performed in connection with the design of the Pathfinder Atomic Power Plant. The topics covered include: fuel material cladding, bonding, and irradiation testing; heat transfer and fluid flow; fuel element manufacturing research and development; low-enrichment superheater fuel element design; mechanical studies of control rods, guide tubes, and control rod drives; reactor physics; and reactor and system dynamics. (C.H.)
Date: June 30, 1962
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Preliminary evaluation of two-element optical concentrators for use in solar photovoltaic systems

Description: The objective of this program was: to evaluate for photovoltaic applications the use of the compound parabolic concentrator design as a field collector--in conjunction with a primary focusing concentrator. The primary focusing concentrator may be a parabolic reflector, an array of Fresnel mirrors, a Fresnel lens, or some other type; Select several candidate configurations of such compound systems (focusing concentrators/CPC field collectors); Perform an analytic evaluation of the technical perf… more
Date: June 30, 1975
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Ocean thermal energy. Quarterly report, April-June 1982

Description: This quarterly report includes summaries of the following tasks: (1) OTEC pilot plant conceptual design review; (2) OTEC methanol; (3) management decision requirements for OTEC construction; (4) hybrid geothermal - OTEC (GEOTEC) power plant performance estimates; and (5) supervision of testing of pneumatic wave energy conversion system.
Date: June 30, 1982
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Resource Conservation and Recovery Act (RCRA)

Description: This Resource Conservation and Recovery Act (RCRA) Facility Investigation Program Plan has been developed to provide a framework for the completion of RCRA Facility Investigations (RFI) at identified units on the Savannah Rive Site (SRS) facility. As such, the RFI Program Plan provides: technical guidance for all work to be performed, managerial control, a practical, scientific approach. The purpose of this Overview is to demonstrate how the basic RFI Program Plan elements (technical, managemen… more
Date: June 30, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Chemistry research and development. Progress report, December 1978-May 1979. [Component, pilot plant, instrumentation]

Description: Progress and activities are reported on component development, pilot plant development, and instrumentation and statistical systems. Specific items studied include processing of pond sludge, transport of radioactive materials and wastes, corrosion, decontamination and cleaning, fluidized-bed incineration, Pu contamination of soils, chemical analysis, radiometric analysis, security. (DLC)
Date: June 30, 1980
Creator: Miner, F. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

PROGRAM ODD--A ONE-DIMENSIONAL MULTIGROUP CODE FOR THE IBM-7090 (ANP PROGRAM NO. 657)

Description: The physical and mathematical reactor models which are used in Program ODD are discussed. In addition, the FORTRAN II source program listings, decimal data input sheets, and input and output for a sample case are given. Program ODD was designed to raake use of the Revised Nuclear Data System at ANPD which consists of twenty-five energy group cross-section data including high energy inelastic scattering matrices, resonance parameters for the resolved resonances, and thermalization scattering mat… more
Date: June 30, 1961
Creator: Fischer, P.G.; Wenstrup, F.D. & Hoffman, T.A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Indirect liquefaction of coal. [Coal gasification plus Fischer-Tropsch, methanol or Mobil M-gasoline process]

Description: The most important potential environmental problems uniquely associated with indirect liquefaction appear to be related to the protection of occupational personnel from the toxic and carcinogenic properties of process and waste stream constituents, the potential public health risks from process products, by-products and emissions and the management of potentially hazardous solid wastes. The seriousness of these potential problems is related partially to the severity of potential effects (i.e., … more
Date: June 30, 1980
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Imperial County geothermal development. Quarterly report, April 1-June 30, 1982

Description: The activities of the Geothermal Office during the quarter are discussed, including: important geothermal events, geothermal waste disposal, a grant award by the California Energy Commission, the geothermal development meeting, and the current status of geothermal development in Imperial County. Activities of the Geothermal Planner are addressed, including permits, processing of EIR's, and other planning activities. Progress on the direct heat study is reported.
Date: June 30, 1982
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Evaluation of selected drive components for a flywheel powered commuter vehicle. Phase I. Final report

Description: The results of tests performed to evaluate the performance of selected high-speed flywheel bearings and shaft seals are reported, and work performed on the development of a high-speed composite flywheel rotor is described. The overall program objective is to develop a composite flywheel system for primary energy storage in a flywheel powered vehicle. These initial tests were intended to evaluate the performance of full-size composite rotor elements, high-speed bearings and shaft seals for that … more
Date: June 30, 1977
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Pilot plant studies of the bioconversion of cellulose and production of ethanol

Description: Progress is reported in the following studies on analysis and evaluation of potential raw materials: preliminary pretreatment studies using wheat straw; extraction of wheat straw with alcohol and water at elevated temperatures; extraction of ground wood with alcohol and water at elevated temperatures; and, delignification of newsprint with ethylene glycol. Other research in progress includes studies on: utilization of hemicellulose sugars; process design and economics of hydrolysis processes an… more
Date: June 30, 1977
Creator: Wilke, C.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Systematics of gamma decay through low-lying vibrational levels of even--even nuclei excited by (p,p') and (n,n') reactions

Description: A series of experiments was performed in which gamma-ray spectra were measured, using a Ge(Li) detector, for incident 7 to 26-MeV protons on the even-even vibrational nuclei /sup 56/Fe, /sup 62/Ni, /sup 64/Zn, /sup 108/Pd, /sup 110/Cd, /sup 114/Cd, /sup 116/Cd, /sup 116/Sn, /sup 120/Sn, and /sup 206/Pb, and for incident 14-MeV neutrons on natural Fe, Ni, Zn, Cd, Sn, and Pb. These measurements yielded gamma-ray cross sections from which it was inferred that almost all of the gamma cascades from … more
Date: June 30, 1977
Creator: Koopman, R. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Bates solar industrial process steam application environmental impact assessment

Description: It is planned to install 34,440 square feet of linear parabolic trough solar collectors at a new corrugator plant for making corrugated boxes. The system is to operate in parallel with a fossil fuel boiler. An assessment is presented of the impacts of the solar energy system on the existing environment and to determine whether or not a more detailed environmental impact statement is needed. The environmental assessment is based on actual operational data obtained on the collector, fluid, and he… more
Date: June 30, 1981
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Development and production cost analysis for subatmospheric Brayton system for Brayton-cycle heat-recovery system, characterization program, Subtask A. 4. 2. 4 of Phase I program plan

Description: This document reports on the cost analysis previously performed for a subatmospheric Brayton cycle system sized to operate off the waste heat of a nominal 200-ton per day glass container furnace. Along with product value and operating costs, the cost data for system components is one of the essential elements required for analyses and prediction of the return-on-investment for a Brayton system. The expected ROI or payback will in turn impact the marketability of the system. This report describe… more
Date: June 30, 1980
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Process development for automated solar cell and module production. Task 4: automated array assembly

Description: The scope of work under this contract involves specifying a process sequence which can be used in conjunction with automated equipment for the mass production of solar cell modules for terrestrial use. This process sequence is then critically analyzed from a technical and economic standpoint to determine the technological readiness of each process step for implementation. The process steps are ranked according to the degree of development effort required and according to their significance to t… more
Date: June 30, 1980
Creator: Hagerty, J.J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mass spectrometer for the analyses of gases

Description: A 6-in-radius, 60/sup 0/ magnetic-sector mass spectrometer (designated as the MS-200) has been constructed for the quantitative and qualitative analyses of fixed gases and volatile organics in the concentration range from 1 ppM (by volume) to 100%. A partial pressure of 1 x 10/sup -6/ torr in the inlet expansion volume is required to achieve a useful signal at an electron-multiplier gain of 10,000.
Date: June 30, 1980
Creator: Ferguson, J. R. & Rogers, E. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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