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DOE Webinar - Residential Geothermal Heat Pump Retrofits

Description: This presentation was given December 14, 2010, as part of DOE's Webinar series. The presentation discusses geothermal heat pump retrofits, technology options, and an overview of geothermal energy and geothermal heat pumps.
Date: December 14, 2010
Creator: Anderson, E. R.
Partner: UNT Libraries Government Documents Department

Research Needs in Wind Energy

Description: This presentation discusses the challenges and opportunities of wind energy.
Date: November 18, 2010
Creator: Schreck, S.
Partner: UNT Libraries Government Documents Department

Stakeholder Meeting on Long-term Revision Issues

Description: A presentation discussing the Lead and Copper Rule (LCR) and how the EPA is in the process of developing revisions to the rule.
Date: November 4, 2010
Creator: Burneson, Eric.
Partner: UNT Libraries Government Documents Department

Accelerating Design of Batteries Using Computer-Aided Engineering Tools

Description: Computer-aided engineering (CAE) is a proven pathway, especially in the automotive industry, to improve performance by resolving the relevant physics in complex systems, shortening the product development design cycle, thus reducing cost, and providing an efficient way to evaluate parameters for robust designs. Academic models include the relevant physics details, but neglect engineering complexities. Industry models include the relevant macroscopic geometry and system conditions, but simplify ā€¦ more
Date: November 1, 2010
Creator: Pesaran, A.; Kim, G. H. & Smith, K.
Partner: UNT Libraries Government Documents Department

Battery Ownership Model: A Tool for Evaluating the Economics of Electrified Vehicles and Related Infrastructure

Description: This presentation uses a vehicle simulator and economics model called the Battery Ownership Model to examine the levelized cost per mile of conventional (CV) and hybrid electric vehicles (HEVs) in comparison with the cost to operate an electric vehicle (EV) under a service provider business model. The service provider is assumed to provide EV infrastructure such as charge points and swap stations to allow an EV with a 100-mile range to operate with driving profiles equivalent to CVs and HEVs. Bā€¦ more
Date: November 1, 2010
Creator: O'Keefe, M.; Brooker, A.; Johnson, C.; Mendelsohn, M.; Neubauer, J. & Pesaran, A.
Partner: UNT Libraries Government Documents Department

Working With the Federal Fleets

Description: Presentation about federal fleet data, working with the federal government, and results from a survey of Clean Cities coordinators about their experiences with regulated fleets.
Date: October 25, 2010
Creator: Daley, R.
Partner: UNT Libraries Government Documents Department

ARRA Fuel Cell Deployment and Operation

Description: This presentation summarizes ARRA fuel cell deployment and operation.
Date: October 20, 2010
Creator: Kurtz, J.; Wipke, K.; Sprik, S. & Ramsden, T.
Partner: UNT Libraries Government Documents Department

7.5 Minute Quadrangle Project

Description: Presentation for the 2010 Depository Library Council Annual Meeting. This presentation discusses the 7.5 minute quadrangle project by the University of North Texas (UNT) Libraries' Digital Projects Unit and gives the background, goals, processes, challenges, and next steps.
Date: October 18, 2010
Creator: Phillips, Mark Edward
Partner: UNT Libraries

3D Thermal and Electrochemical Model for Spirally Wound Large Format Lithium-ion Batteries

Description: In many commercial cells, long tabs at both cell sides, leading to uniform potentials along the spiral direction of wound jelly rolls, are rarely seen because of their high manufacturing cost. More often, several metal strips are welded at discrete locations along both current collector foils. With this design, the difference of electrical potentials is easily built up along current collectors in the spiral direction. Hence, the design features of the tabs, such as number, location and size, caā€¦ more
Date: October 14, 2010
Creator: Lee, K. J.; Kim, G. H. & Smith, K.
Partner: UNT Libraries Government Documents Department

Collaborative Digital Repository Opportunities

Description: This presentation discusses collaborative digital repository opportunities. The presentation offers questions and considerations as well as managing digital collections.
Date: October 11, 2010
Creator: Phillips, Mark Edward
Partner: UNT Libraries

Technology Overview: Concentrator PV 2010 Boot Camp (CPV)

Description: The presentation introduces the various types of CPV technologies and provides a status report of today's CPV companies. Six different architectures of multijunction cells are shown to near or surpass 40% in efficiency. The design space for CPV is quite complex, which is a curse for those trying to narrow it down for the first prototype, but a blessing for those who want multiple pathways for product improvement in coming years.
Date: October 11, 2010
Creator: Kurtz, S.; Bett, A. & Hartsoch, N.
Partner: UNT Libraries Government Documents Department
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