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Article
Ozonation of styrene in the flue gas from fiberglass reinforced plastics manufacturing facility: Laboratory and on-site studies
Styrene is a typical volatile organic compound (VOC) emitted from various sources that is considered hazardous due to its toxicity and strong odor. Many technologies have been developed to control VOCs, includ...
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Article
Ignition Process of Diesel Spray Based on Behavior of Rotating Gliding Arc in Plasma Reformer
The design of efficient plasma reformers requires both efficient fuel conversion of fuel and chemical energy extraction. In this regard, liquid fuels provide the advantages of high gravimetric and volumetric e...
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Article
Evaluation of the Thermal Effect of Arc Plasma in the Plasma-Driven Partial Oxidation of Octane
The on-board reforming technique for de-NOx is attracting increasing interest because of the fast start-up and size of the device. However, due to the limited amount of energy available from the battery, a ful...
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Article
Application of Plasma Fuel Reformer to an On-Board Diesel Burner
A conventional diesel burner has arisen several shortcomings, such a large supply of air for a stoichiometric combustion, and a long heat-up time to reach the light-off temperature of catalyst in a diesel afte...
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Article
Optimization of NH3 Decomposition by Control of Discharge Mode in a Rotating Arc
In this study, the characteristic behavior of a rotating arc was investigated. Various modes, depending on the electric power supplied, can be observed in a rotating arc. Each mode produces different discharge...
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Article
Plasma Burner for Active Regeneration of Diesel Particulate Filter
This study proposes a diesel particulate filter system to remove particulate matter (PM) from diesel engines. Filters should be periodically burned (regenerated) to remove PM. In the proposed system, a plasma ...
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Article
Comparative Study of Methane Activation Process by Different Plasma Sources
In this paper, we compare the characteristics of methane activation by diverse plasma sources. The test conditions of reactant flow rate and composition are fixed for each plasma source to eliminate any possib...
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Article
Map** Plasma Chemistry in Hydrocarbon Fuel Processing Processes
A role of plasma chemistry and relative contribution to the overall reaction is explained. Considering relative contribution of thermo chemistry and plasma chemistry, reactions are classified into three differ...
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Article
Enhancement of turbulent scalar mixing and its application by a multihole nozzle in selective catalytic reduction of NOx
The mixing characteristics of a passive scalar in the turbulent flow of a selective catalytic reduction process were numerically and experimentally investigated, focusing especially on an injection nozzle with...
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Article
Outcome of pediatric patients with severe brain injury in Korea: a comparison with reports in the West
There have been relatively wide variations in the results of studies examining the outcomes of severe brain injury in children. Among the reasons for these variations in outcome, prehospital care can be consi...