Linköpings Universitet

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Control Oriented Gas Exchange Models for CVCP Engines and their Transient Sensitivity

The paper analyzes a set of control oriented models for the gas exchange phase in engines with continuously variable cam phasing (CVCP). These models describe the mass flow of fresh gases and the residual gases caught in the cylinder during the gas exchange phase. Simulations with CVCP transients are also performed to analyze the models performance during transients.

Per Öberg and Lars Eriksson

Oil & Gas Science and Technology - Rev. IFP, 2007

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