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Effects of Coolant Temperature and Fuel Properties on Soot Emission from a Spark-ignited Direct Injection Gasoline Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published December 19, 2019 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
Effects of measurement method, coolant temperature and fuel composition on soot emissions were examined by engine experiments. By reducing the pressure fluctuation in the sampling line, the measured soot emissions with better stability and reproducibility could be obtained. With lower coolant temperatures, larger soot emissions were yielded at much advanced fuel injection timings. Compared to gasoline, soot emissions with a blend fuel of normal heptane, isooctane and toluene were significantly decreased, suggesting the amounts of aromatic components (toluene or others) should be increased to obtain a representative fuel for the predictive model of particulate matter in SIDI engines.
CitationXiong, Q., Gupta, A., Kuboyama, T., Moriyoshi, Y. et al., "Effects of Coolant Temperature and Fuel Properties on Soot Emission from a Spark-ignited Direct Injection Gasoline Engine," SAE Technical Paper 2019-01-2352, 2019, https://doi.org/10.4271/2019-01-2352.
Data Sets - Support Documents
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- Liang , B. , et al. Comparison of PM emissions from a gasoline direct injected (GDI) vehicle and a port fuel injected (PFI) vehicle measured by electrical low pressure impactor (ELPI) with two fuels: Gasoline and M15 methanol gasoline Journal of Aerosol Science 57 22 31 2013 10.1016/j.jaerosci.2012.11.008
- Landenfeld , T. , Kuesell M. and Gerhardt , J. 2002
- Kufferath , A. , Samenfink W. and Gerhardt , J. 2003
- Landenfeld , T. , Kufferath , A. , and Gerhardt , J. Gasoline Direct Injection - SULEV Emission Concept SAE Technical Paper 2004-01-0041 2004 10.4271/2004-01-0041
- Fan , Q. and Li , L. Transient Characteristics of Cold Start Emissions from a Two-Stage Direct Injection Gasoline Engines Employing the Total Stoichiometric Ratio and Local Rich Mixture Startup Strategy SAE Technical Paper 2012-01-1068 2012 10.4271/2012-01-1068
- Chung , J. , Kim , N. , Choi , H. , and Min , K. Study on the Effect of Injection Strategies on Particulate Emission Characteristics under Cold Start Using In-cylinder Visualization SAE Technical Paper 2016-01-0822 2016 10.4271/2016-01-0822
- Zhao F. , Laia M.-C. and Harringtonb D.L. Automotive spark-ignited direct-injection gasoline engines Progress in Energy and Combustion Science 25 5 437 562 1999 10.1016/S 0360-1285(99)00004-0
- Ketterer , J. and Cheng , W. On the Nature of Particulate Emissions from DISI Engines at Cold-Fast-Idle SAE Int. J. Engines 7 2 986 994 2014 10.4271/2014-01-1368
- Mathis U. , Mohr M. and Forss Anna-M. Comprehensive particle characterization of modern gasoline and diesel passenger cars at low ambient temperatures Atmospheric Environment 39 1 107 117 2005 10.1016/j.atmosenv. 2004.09.029
- Piock , W. , Hoffmann , G. , Berndorfer , A. , Salemi , P. et al. Strategies Towards Meeting Future Particulate Matter Emission Requirements in Homogeneous Gasoline Direct Injection Engines SAE Int. J. Engines 4 1 1455 1468 2011 10.4271/2011-01-1212
- Nagaoka D. , et al. Development of a High Sensitivity and High Response Smoke Meter (Second Report), Performance and Application to Diesel Particulate Filter Assessment Transactions of the Society of Automotive Engineers of Japan 45 1 7 13 2014 10.1 1351/jsaeronbun.45.7