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Photodetachment neutralizer development: Laser window design study: Volume 1, Summary: Final report

Description: Photodetachment neutralization (PDN) has been proposed as a major improvement to the gas cell neutralization utilized on current neutral beam heating systems for magnetic containment fusion devices. This PDN system will use a Chemical Oxygen Iodine Laser (COIL) to produce a light beam with photons of a near optimal wavelength which can be reflected back and forth across the path of the ion beam to create the necessary high density light ''cloud'' required for the photodetachment process. In a f… more
Date: September 30, 1984
Partner: UNT Libraries Government Documents Department
open access

Analysis of 2009 International Energy Conservation Code Requirements for Residential Buildings in Kansas City, Missouri

Description: The 2009 International Energy Conservation Code (IECC) contains several major improvements in energy efficiency over the 2006 IECC. The notable changes are: (1) Improved duct sealing verified by testing the duct system; (2) Increased duct insulation; (3) Improvement of window U-factors from 0.40 to 0.35; and (4) Efficient lighting requirements. An analysis of these changes resulted in estimated annual energy cost savings of about $145 a year for an average new house. Construction cost increases… more
Date: September 30, 2011
Creator: Lucas, Robert G.
Partner: UNT Libraries Government Documents Department
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