This paper aims to present k-epsilon turbulent model to describe the gas flow in motorcycle carburetor, in accordance with the working principle of the carburetor and based on the Navier-Stokes equation. With nonstaggered grid SIMPLE algorithm in an Eulerian frame of reference, the gas phase equations are solved. On the basis of the evaporation of a single droplet, the liquid phase calculations are performed in a Lagrangian frame of reference by means of four-stage Runge-Kutta algorithm. Gas-liquid two-phase is coupled with PSIC algorithm. Finally, numerical simulation of flow in the carburetor is carried out as the throttle is under the economical operating condition.


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    Titel :

    Numerical simulation of gas-liquid two-phase flow in motorcycle carburetor


    Beteiligte:
    Wu, Bin-xin (Autor:in) / Feng, Yao-chao (Autor:in) / Liu, Ji-yue (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    5 Seiten, 12 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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