Side branch resonator design method for two-stroke engine exhaust system

Gaétan Lecours ing

Abstract


An innovative approach for the side branch resonator design is proposed for two-stroke engine exhaust system. An experimental approach is developed to determine the exhaust noise along the load line. An analytical model developed by Bombardier is used to tune a set of side-branch resonators.

Keywords


Acoustic noise; Attenuation; Resonators; Side branch resonators; Two-stroke engine systems

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