A laser induced fluorescence (LIF) technique to visualize the gasoline distribution in port injection spark ignition engines is presented. A dopant is selected according to a list of criteria required to make it a good tracer of the gasoline. This dopant, biacetyl, is shown to provide quantitative measurement in relative value. The LIF technique is applied for two-dimensional laser sheet imaging in a model engine with optical access. Extensive data processing is developped and used for a quantitative characterization of the mixing level. The effect of compression, injection timing, engine speed, and type of flow field on the mixture homogeneity is investigated.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Gasoline Distribution Measurements with PLIF in a SI Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Baritaud, T. A. (Autor:in) / Heinze, T. A. (Autor:in)

    Kongress:

    International Fuels & Lubricants Meeting & Exposition ; 1992



    Erscheinungsdatum :

    01.10.1992




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Gasoline distribution measurements with PLIF in a spark ignition engine

    Baritaud,T.A. / Heinze,T.A. / Institut Francais Du Petrole,FR | Kraftfahrwesen | 1992


    In-Cylinder Fuel Distribution Measurements Using PLIF in a SI Engine

    Lee, C. H. / Kim, K. S. / Choi, M. S. et al. | SAE Technical Papers | 1997


    In-cylinder fuel distribution measurements using PLIF in a SI engine

    Kim,K.S. / Choi,M.S. / Lee,C.H. et al. | Kraftfahrwesen | 1997


    Flame Surface Density Measurements with PLIF in an SI Engine

    Deschamps, Béatrice M. / Smallwood, Gregory J. | SAE Technical Papers | 1996


    PLIF Measurements of Fuel Distribution in a PFI Engine Under Cold Start Conditions

    Weaver, Corey / Lavoie, George / Johnson, Steve et al. | SAE Technical Papers | 2003