The main objectives of this investigation are the visualisation of the flame propagation depending on different boundary conditions. Turbulence intensities, wall-temperatures and an air-fuel ratios were varied in a wide range.For the experiments a rapid compression machine with a quadratic piston and a good optical access is used which allows to observe the entire burning.With an additionally integrated turbulence generator it is possible to create a defined turbulence field in the burning chamber.


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    Title :

    Turbulent Flame Propagation with Cold Walls during Lean Combustion in SI-Engines


    Additional title:

    Sae Technical Papers


    Contributors:
    Nauwerck, A. (author) / Velji, A. (author) / Hunzinger, M. (author) / Merkel, S. (author) / Spicher, U. (author)

    Conference:

    SAE 2005 World Congress & Exhibition ; 2005



    Publication date :

    2005-04-11




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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