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.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Effects of Coolant Temperature and Fuel Properties on Soot Emission from a Spark-ignited Direct Injection Gasoline Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Gupta, Ankur (Autor:in) / Suzuki, Hisakazu (Autor:in) / Hashimoto, Jun (Autor:in) / Akihama, Kazuhiro (Autor:in) / Xiong, Qian (Autor:in) / Takeda, Takuya (Autor:in) / Kuboyama, Tatsuya (Autor:in) / Moriyoshi, Yasuo (Autor:in)

    Kongress:

    2019 JSAE/SAE Powertrains, Fuels and Lubricants ; 2019



    Erscheinungsdatum :

    2019-12-19




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Soot Formation in a Multipoint-Fuel-Injected Spark-Ignited Engine

    Kosowski, Mark G. | SAE Technical Papers | 1985


    Soot formation in a multipoint-fuel-injected spark-ignited engine

    Kososwski,M.G. / General Motors,Advanced Products and Manufacturing Engng.,US | Kraftfahrwesen | 1985


    Particulate Characteristics for Varying Engine Operation in a Gasoline Spark Ignited, Direct Injection Engine

    Farron, C. / Matthias, N. / Foster, D. et al. | British Library Conference Proceedings | 2011


    Particulate Characteristics for Varying Engine Operation in a Gasoline Spark Ignited, Direct Injection Engine

    Zelenyuk, Alla / Solomon, Arun / Farron, Carolyn et al. | SAE Technical Papers | 2011