Exhaust Muffler Design for Two‐Cycle Engines

Muffler Design for Automotive Exhaust Noise Attenuation - A Review

In these review paper different types of mufflers and design of exhaust system belonging engine has been studied. The object of this study is decide muffler design which one reduces a large amount of noise level and back pressure of engine. In designing, there is different parameter which has to taken in to the consideration. These parameters affect the muffler efficiency.

Optimal Muffler Design

Study on Acoustic and Fluid Characteristics of Exhaust Muffler

Engine noise is mainly from exhaust noise. Without adding muffler, at a certain speed, the noise up to 100 decibels. Reduce engine exhaust noise, and to high-temperature exhaust gas can be safely and effectively. Muffler as part of exhaust pipe, should ensure that the exhaust flow, resistance and sufficient strength. This research takes an exhaust silencer as a study object, and a muffler sound...

Numerical simulation of exhaust muffler An homogenized finite element method

RÉSUMÉ. L’objectif de ce travail est de calculer l’atténuation acoustique dans un pot d’échappement contenant des tubes perforés. On se place en régime harmonique et en absence d’écoulement, ceci nous amène à résoudre l’équation de Helmholtz. L’utilisation de techniques d’homogénéisation, nous permettent de prendre en compte la présence des tubes perforés à l’aide de condition d’impédance équiv...

Particulate Exhaust Analysis from Internal Combustion Engines

Nanoscience and technology have grown explosively in the last decades, because of various synthesis procedures and characterization techniques [1]. From the nineteenth century, carbon nanoparticles are one among the blooming fields of research and have been in constant limelight since then, due to its unique physical and chemical properties, making it a whole host of applications ranging from c...