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Distribution of Vapor Concentration of Fuel Mixed with High Volatility Component and Low Volatility Component
ISSN: 0148-7191, e-ISSN: 2688-3627
Published October 25, 2010 by SAE International in United States
Annotation ability available
The premixed charge compression ignition (PCCI) combustion in a compression ignition (Cl) engine is one of countermeasures against the very much severe regulation for exhaust gas of engine out. The authors have been proposed to use the fuel mixed with high volatility component and low volatility component to actualize PCCI combustion. This kind of fuel injected forms a fine and lean spray by the flash boiling phenomena which depends on the pressure and the temperature. The role of the former fuel is to decrease in the generation of particulate matters (PM) and that of the latter one is to break out the ignition. Thus, it is very much significant to find the distribution of vapor concentration of both fuels in a spray. This paper describes both distributions in a single diesel spray by use of the technique of laser induced fluorescence (LIF) in a constant volume chamber with high temperature at high pressure as the fundamental research.
CitationFujimoto, H., "Distribution of Vapor Concentration of Fuel Mixed with High Volatility Component and Low Volatility Component," SAE Technical Paper 2010-01-2274, 2010, https://doi.org/10.4271/2010-01-2274.
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