Award Data

Natural gas, which is predominantly methane, is widely used by industry as a chemical feedstock and as a fuel for power generation. The increasing price and diminishing domestic supply of natural gas creates an incentive to develop a low-cost replacement for the fuel. Coal gasification is one approach to provide the alternative fuel. However, the dominant commercially available coal gasifiers are ...

79252 As environmental regulations become increasingly stringent, there is mounting pressure on automobile manufacturers to substantially lower unburnt hydrocarbon emissions. This will require monitoring the hydrocarbon content in the exhaust with more accuracy than currently possible using the two oxygen sensor system. This requirement is especially important during start-up conditions, which a ...

The preservation of experimental data gathered by the nuclear physics community is being compromised by the dramatic increase in the rate of data generation. Physicists need to be able to easily archive the data, along with its experimental context and their current analysis procedures, in order to prepare for future breakthroughs in analysis technology and/or potential changes of the group perfo ...

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The objective of this Small Business Technology Transfer (STTR) project is to develop a prototype compact, portable electro-optic EM/thermal imaging system. The proposed electromagnetic/thermal imaging system can be directly utilized for thecharacterization of various RF structures including complex integrated circuits and large-scale antenna arrays. It provides near-field and thermal profiles of ...

"The objective of this Small Business Technology Transfer (STTR) project is to develop novel high performance three-dimensionally integrated package designs for optical modulator applications. There are many optoelectronic device designs that show greatpromise in the research lab, but have demonstrated degraded response once packaged. The proposed effort will develop advanced packaging methods tha ...

The objective of this Small Business Technology Transfer (STTR) project is to develop three-dimensionally integrated packages for mixed DC/RF and optical inputs using micromachining techniques. There are many optoelectronic device designs that have showngreat promise in the research laboratory, but have demonstrated degraded response once packaged. The proposed effort will develop advanced packagi ...

"To be commercially competitive, PEM fuel cells have to be able to run on readily available fuels. Fuel reformers are practical, but fuel cell anode catalysts are severely poisoned by small quantities of carbon monoxide from the reformer. Despite mucheffort invested into increasing CO tolerance, desired performance levels have not been achieved.Recent data has shown great promise in mitigating t ...

70558 The control and dynamic operation of Fuel Cell/Turbine Hybrid power plants will require a synergy of operation between subsystems, increased reliability of operation, and reduction in maintenance and downtime. Futhermore, the control strategy of the power plant will play a significant role in system stability and in ensuring the protection of equipment to promote maximum life. T ...

70814B02-II Measurements of atmospheric concentrations of CO2 and CO from aircraft and from remote sites play a central role in observational strategies intended to quantify the sources and sinks of carbon and to control global warming from greenhouse gas emissions. Improved measurement techniques that are highly sensitive, automated, and robust are needed to quantify changes in the carbon conte ...