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231 Matching Results
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Next-Generation Natural Gas Vehicles: Implementing and Commercializing Advanced Heavy-Duty Vehicle Technologies
None
Date:
February 1, 2000
Creator:
unknown
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
Analysis of T lymphocyte turnover rates using novel models for the study of deuterated glucose uptake
None
Date:
January 1, 2001
Creator:
Ribeiro, Ruy M.; Mohri, Hiroshi; Perelson, Alan S. & Ho, David D.
System:
The UNT Digital Library
Feasibility studies of direct CO2 sequestration with minerals
None
Date:
January 1, 2001
Creator:
Nilsen, David N. & White, C.
System:
The UNT Digital Library
Effective Accuracy of Satellite-Derived Global, Direct and Diffuse Irradiance in the Central US
This presentation is a series of slides showing the accuracy of hourly data on direct and diffuse irradiance in the central U.S. derived from a satellite.
Date:
April 1, 2001
Creator:
Perez, R.; Kmiecik, M.; Zelenka, A.; George, R. & Renne, D.
System:
The UNT Digital Library
NREL North American Solar Radiation Atlas
This presentation is about NREL's North American Solar Radiation Atlas, which currently includes 48 states (Alaska and Hawaii to be added in the future). It discusses the goals of the Atlas which are to: deliver basic solar performance estimates to general users, deliver a wide variety of additional information to more advanced users, be easy to use, full featured, and extensible.
Date:
April 1, 2001
Creator:
George, Ray & Gray-Hann, Pamela
System:
The UNT Digital Library
Parabolic Trough Power for the California Competitive Market (Presentation)
This presentation includes discusses the restructuring of the California power market and the resulting impacts.
Date:
April 1, 2001
Creator:
Price, H. & Cable, B.
System:
The UNT Digital Library
Progress Toward Roll Processing of Solar Reflective Material
This presentation discusses the goal of this project which was to demonstrate that it is possible to cost-effectively produce high performance solar reflective material using vacuum deposition techniques.
Date:
April 1, 2001
Creator:
Smilgys, R.; Wallace, S. & Kennedy, C.
System:
The UNT Digital Library
Analysis of T Lymphocyte Turnover Rates Using Novel Models for the Study of Deuterated Glucose Uptake
None
Date:
August 1, 2001
Creator:
Ribeiro, Ruy M.; Mohri, H. & AL, ET
System:
The UNT Digital Library
Polymeric-Metallic Composite Membranes for High-Temperature Applications
None
Date:
August 1, 2001
Creator:
Young, Jennifer S.; Jorgensen, B. S. & AL, ET
System:
The UNT Digital Library
Energy$mart Schools Program; 2002 ACEEE Summer Study on Energy Efficiency in Buildings
None
Date:
January 1, 2002
Creator:
Webb, Jennifer; Dandridge, Mildred & Peak, Pamela
System:
The UNT Digital Library
Corrosion damage and the shear capacity of coastal bridges
None
Date:
February 1, 2002
Creator:
Holcomb, Gordon R.; Cramer, Stephen D.; Covino, Bernard S., Jr. & Russell, James H. | Bullard, Sophie J. | Ziomek-Moroz, Margaret
System:
The UNT Digital Library
Electrochemical noise sensors for detection of localized and general corrosion of natural gas transmission pipelines
The U.S. Department of Energy, National Energy Technology Laboratory funded a Natural Gas Infrastructure Reliability program directed at increasing and enhancing research and development activities in topics such as remote leak detection, pipe inspection, and repair technologies and materials. The Albany Research Center (ARC), U.S. Department of Energy was funded to study the use of electrochemical noise sensors for detection of localized and general corrosion of natural gas transmission pipelines. As part of this, ARC entered into a collaborative effort with the corrosion sensor industry to demonstrate the capabilities of commercially available remote corrosion sensors for use with the Nation's Gas Transmission Pipeline Infrastructure needs. The goal of the research was to develop an emerging corrosion sensor technology into a monitor for the type and degree of corrosion occurring at key locations in gas transmission pipelines.
Date:
September 1, 2002
Creator:
Holcomb, Gordon R.; Bullard, Sophie J.; Covino, Bernard S., Jr.; Cramer, Stephen D.; Russell, James H. & Ziomek-Moroz, Margaret
System:
The UNT Digital Library
Current TES Capabilities in TRNSYS
This presentation includes: a brief overview of TRNSYS, a review of current SolarPaces models, potential of other models appropriate for CSP TES, and a review of a project proposal.
Date:
February 1, 2003
Creator:
Price, H. & Blair, N.
System:
The UNT Digital Library
Experimental studies of electron effects in heavy-ion beams
None
Date:
February 1, 2003
Creator:
Molvik, A. W.; Baca, D.; Bieniosek, F. M.; Cohen, R. H.; Friedman, A.; Furman, M. A. et al.
System:
The UNT Digital Library
Overview on Use of a Molten Salt HTF in a Trough Solar Fiel\d
This presentation discusses the utilization of molten salt as the heat transfer fluid in a parabolic trough solar field to improve system performance and to reduce the levelized electricity.
Date:
February 1, 2003
Creator:
Kearney, D.; Kelly, B.; Cable, R.; Potrovitza, N.; Herrmann, U.; Nava, P. et al.
System:
The UNT Digital Library
Fuel Cell Turbocompressor
None
Date:
April 1, 2003
Creator:
Gee, Mark 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
Design, Construction and Operation Of A High Pressure Flow Loop Reactor For Carbon Sequestration
The Department of Energy’s Albany Research Center has been exploring the possibility of direct mineral carbonation as a means of sequestering carbon dioxide. As part of this research, a three-phase flow through reactor capable of operating at 200°C and 2500 psia was built. The reactor is a plug flow reactor with continuous and complete recycle. The results from this reactor may be used to design a larger and truly continuous flow reactor. This paper describes the design, construction and operation of this reactor. The extent of reaction, pressure drop across the pump and static mixers were measured at various test conditions. The extent of reaction was then compared to the results achievable in an autoclave.
Date:
November 1, 2003
Creator:
Gerdemann, Stephen J., Penner, Larry R.
System:
The UNT Digital Library
Quantum interference
None
Date:
January 1, 2004
Creator:
Sessler, Andrew M.
System:
The UNT Digital Library
Development of chromium-tungsten alloys
Cr alloys containing 0-30 weight % W were investigated for their high temperature strength and oxidation resistance. These experimental alloys are intended for use in elevated temperature applications. Alloys were melted in a water-cooled, copper-hearth arc furnace. Microstructure of the alloys was studied using X-ray diffraction, scanning electron microscopy, and light microscopy. Meyer and Vickers hardness tests were utilized for measuring room temperature strength. A hot hardness tester with a spherical ruby indenter was used to study the strength of these materials between 800ºC and 1200ºC. A parabolic relationship was observed between load and indent size at all temperatures. On the other hand, decrease in hardness of the alloys with temperature was linear up to 1200ºC.
Date:
March 1, 2004
Creator:
Dogan, Omer N.; Alman, David E. & Hawk, Jeffrey A.
System:
The UNT Digital Library
2004 DOE Hydrogen, Fuel Cells & Infrastructure Technologies Program Review Presentation COST AND PERFORMANCE ENHANCEMENTS FOR A PEM FUEL CELL TURBOCOMPRESSOR
The objective is to assist the Department of Energy in the development of a low cost, reliable and high performance air compressor/expander. Technical Objective 1: Perform a turbocompressor systems PEM fuel cell trade study to determine the enhanced turbocompressor approach. Technical Objective 2: Using the results from technical objective 1, an enhanced turbocompressor will be fabricated. The design may be modified to match the flow requirements of a selected fuel cell system developer. Technical Objective 3: Design a cost and performance enhanced compact motor and motor controller. Technical Objective 4: Turbocompressor/motor controller development.
Date:
April 1, 2004
Creator:
Gee, Mark K.
System:
The UNT Digital Library
Hydrogen Technology Validation as a "Learning Demonstration" that Feeds the R&D Process (Presentation)
This presentation, which provides information about how hydrogen technology validation is used as a learning demonstration that feeds the research and development process, was given at a National Hydrogen Association meeting in April 2004.
Date:
April 1, 2004
Creator:
Wipke, K.; Gronich, S. & Hooker, D.
System:
The UNT Digital Library
Analysis of Fuel Cell Vehicles Hybridization and Implications for Energy Storage Devices
Presents an analysis of hybridization and implications energy storage devices concerning fuel cell vehicles.
Date:
June 1, 2004
Creator:
Zolot, M.; Markel, T. & Pesaran, A.
System:
The UNT Digital Library