增加和减少气流覆盖，进气噪声通常是增加，这可能显化成一个声音，造成的损失的性质，该工厂摄入沉默。
With the increased airflow and reduced covering, intake noise is usually increased, which may manifest as a sucking sound, and the loss of any silencing properties that the factory intake had.
由于共振式消声器具有结构简单、良好的消除低频噪声的性能和流动损失小等优点，因此在发动机进气噪声的控制中得到了广泛的应用。
Due to its inherent characteristics in reducing low frequency, small pressure loss and simple geometry, the resonant silencer is being extensively used in engine induction noise reduction.
同时，可以降低对进气涡流的要求，增加气门流通面积，减少流动损失。
Besides, the strength of the intake swirl can be less, that will increase valve area and reduce the loss of flowing. This combustion system also c...
应用推荐