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231 Matching Results
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Predicting Human Thermal Comfort in Automobiles
The objects of this report are to: (1) increase national energy security by reducing fuel use for vehicle climate control systems; (2) show/demonstrate technology that can reduce the fuel used by LD vehicles' ancillary systems; and (3) develop tools to evaluate the effectiveness of energy-efficient systems including--comfort, cost, practicality, ease-of-use, and reliability.
Date:
June 1, 2005
Creator:
Rugh, J.; Bharathan, D. & Chaney, L.
System:
The UNT Digital Library
Hydrogen Transition Infrastructure Analysis
Presentation for the 2005 U.S. Department of Energy Hydrogen Program review analyzes the hydrogen infrastructure needed to accommodate a transitional hydrogen fuel cell vehicle demand.
Date:
May 1, 2005
Creator:
Melendez, M. & Milbrandt, A.
System:
The UNT Digital Library
Controlled Hydrogen Fleet & Infrastructure Analysis
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Wipke, K.
System:
The UNT Digital Library
Solar Energy Technologies Contributing to a Robust Energy Infrastructure (viewgraphs only)
This paper provides a brief summary of the role that energy efficiency and renewable energy technologies can serve in strengthening our energy infrastructure. These technologies are commercially available today and are already deployed in many thousands of applications.
Date:
May 1, 2003
Creator:
Thornton, J. P.
System:
The UNT Digital Library
Early Results from DOE/NREL Transit Bus Evaluations
Presentation at 2005 American Public Transportation Association Conference provides status of NREL/DOE evaluations of New York City Transit and King County Metro hybrid electric buses.
Date:
May 1, 2005
Creator:
Eudy, Leslie & Chandler, Kevin
System:
The UNT Digital Library
Application of Advanced CAE Methods for Quality and Durability of Fuel Cell Components
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Kelly, Kenneth J.; Stathopoulus, Jim & Vlahinos, Andreas
System:
The UNT Digital Library
Distributed Bio-Oil Reforming
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Evans, R. J.; Czernik, S.; French, R. & Magrini, K.
System:
The UNT Digital Library
Renewable Electrolysis Integrated System Development and Testing
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Kroposki, B.
System:
The UNT Digital Library
Advanced Fuel Cell Membranes Based on Heteropolyacids
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Turner, John A.; Pern, John; Herring, Andrew M.; Dec, Steven F.; Meng, Fanqin; Malers, Jennifer L. et al.
System:
The UNT Digital Library
Photoelectrochemical Water Systems for H2 Production
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Turner, J. A.
System:
The UNT Digital Library
Current topics in D0 B physics
None
Date:
September 1, 2005
Creator:
Maciel, Arthur
System:
The UNT Digital Library
Managed data storage and data access services for data grids
None
Date:
December 1, 2004
Creator:
Bakken, Jon; Fisk, Ian; Fuhrmann, Patrick; Mkrtchyan, Tigran; Perelmutov, Timur; Petravick, Don et al.
System:
The UNT Digital Library
Technology Validation: Fuel Cell Bus Evaluations
Presentation for the 2005 U.S. Department of Energy Hydrogen Program review showing status of U.S. and international fuel cell transit bus evaluations.
Date:
May 1, 2005
Creator:
Eudy, L.
System:
The UNT Digital Library
2005 DOE Hydrogen Program Review: Hydrogen Codes and Standards
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Ohi, J.
System:
The UNT Digital Library
Effects of Biodiesel on NOx Emissions
A presentation about the effects of biodiesel on nitrogen oxide emissions presented at the ARB Biodiesel Workshop June 8, 2005.
Date:
June 1, 2005
Creator:
McCormick, R.
System:
The UNT Digital Library
Corrosion Protection of Metallic Bipolar Plates for Fuel Cells
A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.
Date:
May 1, 2005
Creator:
Turner, J. A.; Wang, H. & Brady, M. P.
System:
The UNT Digital Library
US CMS Silicon Tracker Project [PowerPoint]
None
Date:
June 1, 2000
Creator:
Flaugher, B.; Goldstein, J.; Incandela, J.; Lipton, R.; Lukens, P.; Mishra, S. et al.
System:
The UNT Digital Library
Impact of the 3Cs of Batteries on PHEV Value Proposition: Cost, Calendar Life, and Cycle Life
Battery cost, calendar life, and cycle life are three important challenges for those commercializing plug-in hybrid electric vehicles; battery life is sensitive to temperature and solar loading.
Date:
June 1, 2009
Creator:
Pesaran, A.; Smith, K. & Markel, T.
System:
The UNT Digital Library
Advanced Thermal Interface Materials (TIMs) for Power Electronics
This presentation describes our progress in the area of thermal interface materials for power electronics applications.
Date:
May 1, 2009
Creator:
Narumanchi, S.
System:
The UNT Digital Library
Fuel Economy and Performance of Mild Hybrids with Ultracapacitors: Simulations and Vehicle Test Results
NREL worked with GM and demonstrated equivalent performance in the Saturn Vue Belt Alternator Starter (BAS) hybrid vehicle whether running with its stock batteries or a retrofit ultracapacitor system.
Date:
June 1, 2009
Creator:
Gonder, J.; Pesaran, A.; Lustbader, J. & Tataria, H.
System:
The UNT Digital Library
Biodiesel Utilization: Update on Recent Analytical Techniques
To understand and increase the use of biodiesel, analytical methods need to be shared and compared to ensure that accurate data are gathered on this complex fuel.
Date:
May 1, 2009
Creator:
Alleman, T. L.; Fouts, L.; Luecke, J.; Thornton, M. & McAlpin, C.
System:
The UNT Digital Library
Thermal Stress and Reliability for Advanced Power Electronics and Electric Machines
This presentation gives an overview of NREL's Thermal Stress and Reliability Project work from October 2007 to March 2009 with an emphasis on activity during 2008/2009.
Date:
May 1, 2009
Creator:
O'Keefe, M. P.
System:
The UNT Digital Library
Advanced Thermal Control Enabling Cost Reduction for Automotive Power Electronics
Describes NREL's work on next-generation vehicle cooling technologies (jets, sprays, microchannels) and novel packaging topologies to reduce costs and increase performance and reliability.
Date:
September 1, 2008
Creator:
Abraham, T.; Kelly, K.; Bennion, K. & Vlahinos, A.
System:
The UNT Digital Library
Designing Safe Lithium-Ion Battery Packs Using Thermal Abuse Models (Presentation)
NREL and NASA developed a thermal-electrical model that resolves PTC and cell behavior under external shorting, now being used to evaluate safety margins of battery packs for spacesuit applications.
Date:
December 1, 2008
Creator:
Pesaran, A. A.; Kim, G. H.; Smith, K. & Darcy, E.
System:
The UNT Digital Library