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The JLAB 12 GeV Energy Upgrade of CEBAF

Description: This presentation should describe the progress of the 12GeV Upgrade of CEBAF at Jefferson Lab. The status of the upgrade should be presented as well as details on the construction, procurement, installation and commissioning of the magnet and SRF components of the upgrade.
Date: December 1, 2013
Creator: Harwood, Leigh H.
Item Type: Refine your search to only Article
open access

Improved Three-Dimensional Resistivity Data Acquisition Capabilities at the Hanford Site - 14146

Description: The recent 3D electrical resistivity characterization at 241_U Tank Farm represents the first full-farm true 3D environmental resistivity deployment in the world. Technological and manufacturing developments by the vendor resulted in a data acquisition system that far surpasses the ability of the previous off-the-shelf systems. The new data acquisition system allows for 180 channels, which enables the full-farm 3D acquisition without the inaccuracies associated with combining multiple datasets.… more
Date: November 7, 2013
Creator: Glaser, Danney R.; Eberlein, Susan J.; McNeill, M.; Hildebrand, R. Doug; Levitt, M. & Crook, N.
Item Type: Refine your search to only Article
open access

Computation Of The Residual Radionuclide Activity Within Three Natural Waterways At The Savannah River Site

Description: In 2010 a Composite Analysis (CA) of the U.S. Department of Energy’s (DOE’s) Savannah River Site (SRS) was completed. This investigation evaluated the dose impact of the anticipated SRS End State residual sources of radionuclides to offsite members of the public. Doses were assessed at the locations where SRS site streams discharge into the Savannah River at the perimeter of the SRS. Although the model developed to perform this computation indicated that the dose constraint of 0.3 mSv/yr (30 mr… more
Date: January 7, 2014
Creator: Hiergesell, R. A. & Phifer, M. A.
Item Type: Refine your search to only Article
open access

Development And Initial Testing Of Off-Gas Recycle Liquid From The WTP Low Activity Waste Vitrification Process - 14333

Description: The Waste Treatment and Immobilization Plant (WTP) process flow was designed to pre-treat feed from the Hanford tank farms, separate it into a High Level Waste (HLW) and Low Activity Waste (LAW) fraction and vitrify each fraction in separate facilities. Vitrification of the waste generates an aqueous condensate stream from the off-gas processes. This stream originates from two off-gas treatment unit operations, the Submerged Bed Scrubber (SBS) and the Wet Electrospray Precipitator (WESP). Curre… more
Date: January 7, 2014
Creator: McCabe, Daniel J.; Wilmarth, William R.; Nash, Charles A.; Taylor-Pashow, Kathryn M.; Adamson, Duane J.; Crawford, Charles L. et al.
Item Type: Refine your search to only Article
open access

January 2012 Groundwater Sampling at the Gnome-Coach, New Mexico, Site (Data Validation Package)

Description: Annual sampling was conducted January 18, 2012, to monitor groundwater for potential radionuclide contamination at the Gnome-Coach site in New Mexico. The sampling was performed as specified in the Sampling and Analysis Plan for U.S. Department of Energy Office of Legacy Management Sites (LMS/PLN/S04351, continually updated). Well LRL-7 was not sampled per instruction from the lead. A duplicate sample was collected from well USGS-1 and water levels were measured in the monitoring wells onsite.
Date: December 1, 2012
Item Type: Refine your search to only Report
open access

Light Water Reactor Sustainability Program Status of Silicon Carbide Joining Technology Development

Description: Advanced, accident tolerant nuclear fuel systems are currently being investigated for potential application in currently operating light water reactors (LWR) or in reactors that have attained design certification. Evaluation of potential options for accident tolerant nuclear fuel systems point to the potential benefits of silicon carbide (SiC) relative to Zr-based alloys, including increased corrosion resistance, reduced oxidation and heat of oxidation, and reduced hydrogen generation under ste… more
Date: September 1, 2013
Creator: Bragg-Sitton, Shannon M.
Item Type: Refine your search to only Report
open access

Measured Performance of Residential Dehumidifiers Under Cyclic Operation

Description: Residential construction practices are progressing toward higher levels of energy efficiency. A proven strategy to save energy is to simultaneously increase building insulation levels and reduce outdoor air infiltration. Tight homes require intentional mechanical ventilation to ensure healthy indoor air. Overall, this strategy results in a shift in the mix of latent and sensible space conditioning loads, requiring proportionally more moisture to be removed compared to standard homes. There is c… more
Date: January 1, 2014
Creator: Winkler, J.; Christensen, D. & Tomerlin, J.
Item Type: Refine your search to only Report
open access

Dynamic Line Rating Oncor Electric Delivery Smart Grid Program

Description: Electric transmission lines are the lifeline of the electric utility industry, delivering its product from source to consumer. This critical infrastructure is often constrained such that there is inadequate capacity on existing transmission lines to efficiently deliver the power to meet demand in certain areas or to transport energy from high-generation areas to high-consumption regions. When this happens, the cost of the energy rises; more costly sources of power are used to meet the demand or… more
Date: May 4, 2013
Creator: Johnson, Justin; Smith, Cale; Young, Mike; Donohoo, Ken; Owen, Ross; Clark, Eddit et al.
Item Type: Refine your search to only Report
open access

Power to the People...Energy for Now and Later

Description: Representing the Combustion Energy Frontier Research Center (CEFRC), this document is one of the entries in the Ten Hundred and One Word Challenge. As part of the challenge, the 46 Energy Frontier Research Centers were invited to represent their science in images, cartoons, photos, words and original paintings, but any descriptions or words could only use the 1000 most commonly used words in the English language, with the addition of one word important to each of the EFRCs and the mission of DO… more
Date: July 18, 2013
Creator: Sung, Chih-Jen; Law, Chung K; Brady, Kyle & Curtis, Nicholas
Item Type: Refine your search to only Text
open access

Enhancing the precision and accuracy within and among AmeriFlux site measurements

Description: This is the final report for AmeriFlux QA/QC at Oregon State University. The major objective of this project is to contribute to the AmeriFlux network by continuing to build consistency in AmeriFlux measurements by addressing objectives stated in the AmeriFlux strategic plan and self evaluation, the North American Carbon Program, and the US Carbon Cycle Science Program. The project directly contributes to NACP and CCSP goals to establish an integrated, near-real time network of observations to … more
Date: November 25, 2013
Creator: Law, Bev
Item Type: Refine your search to only Report
open access

Development of Thin Section Zinc Die Casting Technology

Description: A new high fluidity zinc high pressure die casting alloy, termed the HF alloy, was developed during laboratory trials and proven in industrial production. The HF alloy permits castings to be achieved with section thicknesses of 0.3 mm or less. Technology transfer activities were conducted to develop usage of the HF high fluidity alloy. These included production of a brochure and a one-hour webinar on the HF alloy. The brochure was then sent to 1,184 product designers in the Interzinc database. … more
Date: October 31, 2013
Creator: Goodwin, Frank
Item Type: Refine your search to only Report
open access

Statistical Comparison of the Baseline Mechanical Properties of NBG-18 and PCEA Graphite

Description: High-purity graphite is the core structural material of choice in the Very High Temperature Reactor (VHTR), a graphite-moderated, helium-cooled design that is capable of producing process heat for power generation and for industrial process that require temperatures higher than the outlet temperatures of present nuclear reactors. The Baseline Graphite Characterization Program is endeavoring to minimize the conservative estimates of as-manufactured mechanical and physical properties by providing… more
Date: August 1, 2013
Creator: Carroll, Mark C. & Rohrbaugh, David T.
Item Type: Refine your search to only Report
open access

Precision Information Environment (PIE) for International Safeguards: Pre-Demonstration Development Use Cases

Description: In FY2013, the PIE International Safeguards team demonstrated our development progress to U.S. Department of Energy (DOE) staff from the Office of Nonproliferation and International Security (NA-24, our client) and the Office of Defense Nuclear Nonproliferation Research and Development (NA-22). Following the demonstration, the team was asked by our client to complete additional development prior to a planned demonstration at the International Atomic Energy Agency (IAEA), scheduled tentatively f… more
Date: November 13, 2013
Creator: Gastelum, Zoe N. & Henry, Michael J.
Item Type: Refine your search to only Report
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