On the Influence of Composition on the Thermally-dominant Recompression Hcci Combustion Dynamics

Abstract

A zero dimensional, mean-value, control-oriented model for recompression homogeneous charge compression ignition (HCCI) combustion with two discrete states representing temperature and composition dynamics is presented. This model captures steady state magnitudes and trends in combustion phasing, residual gas fraction, and mass flows caused by sweeps in… (More)

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