Designing different noise source identification strategy, the intake noise, fan noise, mechanical noise and combustion noise were separated successfully.
设计不同的实验方案,分离出柴油机的进气噪声、风扇噪声、机械噪声和燃烧噪声,得到了它们对整机噪声声功率的贡献度。
参考来源 - 柴油机低噪声结构动态设计方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This contributes to outstanding power delivery characteristics in the high-speed range, while the design also helps to minimize intake noise.
这有助于提供杰出的功率特性的高感光度范围，而设计也有利于最大限度地减少摄入噪音。
A secondary goal is to increase the appeal of a car by changing the appearance of a car's engine bay and creating an attractive intake noise.
第二个目标是提高汽车的吸引力的外观改变汽车的发动机湾和创造一个有吸引力的进气噪声。
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.
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。
应用推荐