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Showing 1 to 9 of 9 for “"split injection"”.
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Effects of split injection and exhaust gas recirculation strategies on combustion and emissions characteristics in a modern V6 diesel engine
… engine emissions through the combined effects of injection strategy (fuel injection pressure, dwell period, pilot fuel quantity) and cooled Exhaust Gas Recirculation (EGR) on a modern V6 common rail direct injection diesel engine. In the case of using EGR (49–52%) at 1500 rpm and 10% of engine …
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Effect of market fuel variation and cetane improvers on CAI combustion in a GDI engine
… additives on CAI combustion in a gasoline direct injection (GDI) engine. The test fuels were blends of different commercial refinery products, containing hundreds of hydrocarbon species. The blends were selected to vary Research Octane Number (RON), olen content, and aromatic content. The blends …
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Comparison of packed and wide-bore, open-tubular gas chromatographic columns
… associate open-tubular columns exclusively with split injection, often perceived as less repeatable or quantitative. Also, many packed-column methods use application-specific stationary phases which are not readily available on capillary columns. WBOT columns with standard phases can often be …
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Quantitative analysis of rocket propellant by capillary gas chromatography
… the solvent, the analysis time, and the use of splitless injection were investigated. Precision was shown to be improved by: 1. using a non-volatile solvent (toluene) rather than CH₂Cl₂, 2. using the most time-efficient method that will allow adequate resolution of the components, 3. using …
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Coupled solid phase extraction-supercritical fluid extraction on-line gas chromatography of explosives from water
… column. This problem has been avoided by using a split injection interface previously described by Hawthorne. The quantitative reproducibility of this interface will be investigated for nanogram quantities of nitroaromatics.
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Investigation of Emission Characteristics during Low Temperature Combustion using Multivariate Adaptive Regression Splines
… significantly affected by fuel composition and injection strategy. The starting point of this study is a collection of data correlating injection system parameters, and fuel characteristics, to response parameters such as engine-out emissions (oxides of nitrogen (NOx), total particulate matter …
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Combustion diagnostics in Homogeneous Charge Compression Ignition optical and thermal single cylinder engines
… to investigate the effects of fuel properties, injection strategy and timing on autoignition and combustion characteristics of a Homogeneous Charge Compression Ignition (HCCI) engine with a negative valve overlap (NVO) strategy. Conventional (pressure-transducer based) measurements and passive …
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Engine Technologies for Reduction of Fuel Consumption and Pollutant Emissions in Light-Duty Diesel Engines
L'abstract è presente nell'allegato / the abstract is in the attachment