发动机进气系统噪声降低探究

The Noise of the Engine Intake System to Reduce the Inquiry

作为影响汽车噪声大小重要方面的发动机进气系统噪声,研究其降噪技术具有重要意义。本文主要探讨降低发动机进气系统噪声贡献值的技术,如空气滤清器设计改进,消声器的使用和特殊消声技术使用。

It is important to study the noise reduction technology of the engine intake system , which is an important aspect of automobile noise . This paper mainly discusses the noise reduction for the engine intake system with the value of technology, such as improving the design of air filter , muffler and muffler using special use technology .