2005•Acta Armamentarll The Volume of Tank, Armored Vehicle and EngineRequires access

Study on the Vehicle Exhaust Muffler Design

Hongbo Zhang

Abstract

Based on the theory of flow duct aoustics,simulating model of a muffler is established by using the AVL BOOST,and improved design of the exhaust muffler of a car is implemented.The test results testify that the simulation method is able to consider the unsteady flow of the gas from the exhaust muffler and give attention to both the comprehensive performance of engine and muffler.It is an ideal method to design muffler.

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Available abstract

Key concepts: Muffler, Automotive engineering, Duct (anatomy), Computer science, Engineering, Mechanical engineering, Medicine, Pathology