Cycle to cycle variations is always a cause for concern in port injected SI engines. Earlier studies in this field suggest that cycle by cycle variations in the position and growth rate of flame kernel has a significant role in the cycle by cycle variations in the pressure curves. Researchers are always interested in understanding the fluid flow and combustion characteristics in a running engine to study these variations in detail. Due to its simplicity in adaptation, fiber optic spark plug enables the researchers to study the effects of charge motion on the developing flame kernel at relatively less cost and effort. In this paper 8 channel fiber optic spark plug was used to measure and understand the flame kernel development. Flush mounted pressure transducer is also installed to measure in cylinder pressure data. This paper investigated the influence of compression ratio and air fuel ratio variation on the flame kernel development which can further be used for optimizing the performance and emission of the engine.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Effect of Compression and Air Fuel Ratio on the Flame Kernel Development


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kumar, Ajay (Autor:in) / Garg, Deepak (Autor:in) / Thomas, Santhosh (Autor:in) / Sharma, Shailender (Autor:in)

    Kongress:

    Symposium on International Automotive Technology 2015 ; 2015



    Erscheinungsdatum :

    2015-01-14




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Effect of Compression and Air Fuel Ratio on the Flame Kernel Development

    Thomas, S. / Garg, D. / Kumar, A. et al. | British Library Conference Proceedings | 2015


    The Effect of Incomplete Fuel-Air Mixing on Spark-Ignited Flame Kernel Growth

    Santavicca, D. A. / Cho, Y.-S. | SAE Technical Papers | 1993


    The effect of incomplete fuel-air mixing on spark-ignited flame kernel growth

    Cho,Y.S. / Santavavicca,D.A. / Pennsilvania State Univ.,US | Kraftfahrwesen | 1993


    Flame Kernel Development in a Methanol Fueled Engine

    Hinze, Peter C. / Cheng, Wai K. | SAE Technical Papers | 1993


    Flame kernel development in a methanol fueled engine

    Hinze,P.C. / Cheng,W.K. / Massachusetts Inst.of Technology,Cambridge,US | Kraftfahrwesen | 1993