engleski

Supercharged engine using turbine standalone exhaust gas recuperation system

This paper presents a new hybrid concept that increases the overall efficiency of the propulsion system on ships. The hybrid concept of a marine propulsion system was investigated on 1D CFD internal combustion engine model where the turbine and compressor are not mechanically connected. Such a configuration makes possible different turbine design than needed in the conventional turbocharger. The advantage is in increased recuperation of kinetic energy from exhaust gases. Using computer simulation and optimization, this study proves that the hybrid concept significantly increases the propulsion system efficiency in maritime environment

Hybrid engine ; exhaust gas recuperation

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