Model Designing and Acoustic Analysis of Muffler with Baffles for Four Stroke Diesel Engine

Deepthi Haridasu, PrasadaRao Haridasu

Abstract: A multi-chamber muffler with selective sound-absorbing material like, E Glass Epoxy and rock wool is designed, modelled with baffles. Acoustic analysis is performed in Ansys Fluent to compare sound level of the muffler with and without muffler.

Keywords: Model Designing, Acoustic Analysis, Muffler, Baffle, Diesel Engine