In order to research the differences between the schlieren and laser scattering methods and validate the wall-film model, the wall-film of intake-port-injection gasoline engine is studied by these two methods. The comparison results show that, the schlieren and laser scattering method all distinctly indicate the spray and wall-film at the beginning of the wall-film because of nearly no fuel evaporation; comparing the schlieren way the laser scattering can easily present one cross-section of the wall-film using the sheet laser and can discover the principle of impingement point, which can present more information for validation of intake-port wall-film model.


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    Titel :

    Comparison of Schlieren and Laser Scattering Methods in Wall-Film Model Validation


    Beteiligte:
    Ma, Zongzheng (Autor:in) / Cheng, Yong (Autor:in) / Qi, Yunliang (Autor:in) / Ji, Shaobo (Autor:in) / Tang, Juan (Autor:in)

    Kongress:

    Second International Conference on Transportation Engineering ; 2009 ; Southwest Jiaotong University, Chengdu, China



    Erscheinungsdatum :

    2009-07-29




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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