Abstract Compressed natural gas (CNG) is regarded as one of the most promising alternative fuels. In the spark-ignition (SI) engine, direct injection (DI) technology can significantly increase the engine volumetric efficiency and reduce “pumping losses” in engines without a throttle valve. DI allows engine operation with the stratified charge which enables relatively higher combustion efficiency. In this study, a combustion chamber with a visualization system is designed. The spray development and combustion propagation process of spark-ignition direct injection (SIDI) CNG were digital recorded and analyzed. The ignition probability was also examined. The results of this study can contribute important data for the design and optimization of the SIDI CNG engine.


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    Titel :

    Experimental study on the spray and combustion characteristics of SIDI CNG


    Beteiligte:
    Liu, Y. (Autor:in) / Hwang, S. I. (Autor:in) / Yeom, J. K. (Autor:in) / Chung, S. S. (Autor:in)


    Erscheinungsdatum :

    2014




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    BKL:    55.20$jStraßenfahrzeugtechnik / 55.20 Straßenfahrzeugtechnik



    Experimental study on the spray and combustion characteristics of SIDI CNG

    Liu, Y. / Hwang, S. I. / Yeom, J. K. et al. | Springer Verlag | 2014


    Experimental study on the spray and combustion characteristics of SIDI CNG

    Liu, Y. / Hwang, S. I. / Yeom, J. K. et al. | British Library Online Contents | 2014