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Optimization on exhaust tailpiece noise based on a section car
FISITA2014/F2014-NVH-016

Authors

Miao Tan; Diankun Liu; Di Wu; Mingtao Guo; -
Brilliance Automotive Engineering Research Institute

Abstract

The tailpiece noise has a great influence on vehicle NVH performance. Tailpiece noise will pass through the body to the cab, to make the car have a greater noise peak. In this paper, through the using of GT-POWER to simulate the transmission loss of the muffler and the testing of tailpiece noise, finally solve the problem of the tailpiece noise.

Keyword: NVH, Tailpiece noise, Test, CAE

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