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.
Turbulent Flame Propagation with Cold Walls during Lean Combustion in SI-Engines
Sae Technical Papers
SAE 2005 World Congress & Exhibition ; 2005
2005-04-11
Conference paper
English
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