Creation and application of combined calculation methodology for low emission combustion chamber |
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Authors: | V G Avgustinovich Yu G Kutsenko |
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Institution: | (1) Institute for Internal Combustion Engines and Thermodynamics, Graz University of Technology, Inffeldgasse 21A, 8010 Graz, Austria;(2) BMW Group Research and Technology, Munich, Germany |
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Abstract: | A two-front model of turbulent combustion is presented, which makes it possible to describe the processes taking place in
diffusive and homogeneous flame fronts, as well as to take into account the influence of various factors that cause flame
front destabilization. The model is based on the use of equation for the extent of reaction (combustion completeness). In
the paper, the model applied to the combined analysis of combustion chamber is considered, that is, to assessment of the NO
emission level and flame front stabilization limits. |
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Keywords: | |
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