Evaluation of selected chemical processes for production of low-cost silicon, phase 2 [PDF]
Potential designs for an integrated fluidized-bed reactor/zinc vaporizer/SiCl4 preheater unit are being considered and heat-transfer calculations have been initiated on versions of the zinc vaporizer section. Estimates of the cost of the silicon prepared
Blocher, J. M., Jr. +3 more
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Space power technology applied to the energy problem [PDF]
, 1977 A solution to the energy problem is suggested through the technology of photovoltaic electrolysis of water to generate hydrogen. Efficient solar devices are discussed in relation to available solar energy, and photovoltaic energy cost.
Miller, J. L., Morgan, J. R.
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Energy requirement for the production of silicon solar arrays [PDF]
An assessment of potential changes and alternative technologies which could impact the photovoltaic manufacturing process is presented. Topics discussed include: a multiple wire saw, ribbon growth techniques, silicon casting, and a computer model for a ...
Lindmayer, J. +3 more
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Processing Remote Sensing Data Using Erdas Imagine for Mapping Aegean Sea Region, Turkey
, 2015 The study region is located in western Turkey, Izmir surroundings. The research examines spatiotemporal changes in landscapes of Izmir region, during the decade 1995-2005. Methods entail raster processing, spatial analysis and mapping by means of geospatial techniques and Erdas Imagine software. The Landsat TM images were geo-processed for detection of
openaire +4 more sources
Global deformation on the surface of Venus [PDF]
Large-scale mapping of tectonic structures on Venus shows that there is an organized global distribution to deformation. The structures we emphasize are linear compressive mountain belts, extensional rafted zones, and the small-scale but widely ...
Bilotti, Frank +2 more
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Microbial Influence on the Mobility of +3 Actinides from a Salt-Based Nuclear Waste Repository. [PDF]
Microorganisms, 2023 Swanson J +4 more
europepmc +1 more source
Flat-plate solar array project. Volume 8: Project analysis and integration [PDF]
Project Analysis and Integration (PA&I) performed planning and integration activities to support management of the various Flat-Plate Solar Array (FSA) Project R&D activities. Technical and economic goals were established by PA&I for each R&D task within
Henry, P., Mcguire, P.
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Geothermal energy and the eastern US (ERDA/DGE Region 5). Second progress report [PDF]
, 1977 This report contains state-by-state fact sheets; selected scenarios for Arkansas, South Dakota, and the Coastal Plain; ERDA/DOD interfacing at selected bases in Region 5, other activities of interest; and a summary of action items/future plans. (MHR)
openaire +2 more sources
Baseline tests of the C. H. Waterman DAF electric passenger vehicle [PDF]
An electric vehicle was tested as part of an Energy Research Development Administration (ERDA) project to characterize the state-of-the-art of electric vehicles. The Waterman vehicle performance test results are presented in this report. The vehicle is a
Maslowski, E. A. +3 more
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Dip-coating process: Silicon sheet growth development for the large-area silicon sheet task of the low-cost silicon solar array project [PDF]
The objective of this research program is to investigate the technical and economic feasibility of producing solar-cell-quality sheet silicon by coating one surface of carbonized ceramic substrates with a thin layer of large-grain polycrystalline silicon
Gutter, C. D. +5 more
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