A review on analysis of double baffle muffler

mechanical engineering

Muffling devices are essential part of any vehicle that uses internal combustion engine. Noise from automobile is one of the components for noise pollution to environment thus Exhaust noise is one of the main source of vehicle and exhaust system to attenuate noise meeting required levels and sound quality emission based on environment norms. Change in muffler design may be expected to provide broadband high noise attenuation and low pressure drop. Various sound absorption material used in this process. Here easily available absorptive materials are glass fiber which used with same space. Generally there are different process which used in reduction of noise and pollution so basically such all things are studied in these system and their application.

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