intake silencer meaning in Chinese
进口消音器
进气消声器
进气消音器
入口消音器
消音器
Examples
- In order to carry out the acoustic and aerodynamics performances tests , seven resonators are designed and made , and a specialized engine intake silencer and exhaust silencers test bench was designed . the tests and analysis are performed as well . on the basis of the intake noise spectrum of sc7080a , a three - parallel - connected resonant silencer is designed , and that has efficiently controlled the acceleration noise of sc7080a
在此基础上设计并加工了两类七个共振型进气消声器，研制了发动机进排气消声器性能测试实验台，开发了发动机进排气消声器声学性能测试软件，并在该实验台上测试了所设计的进气消声器静态工况下的传声损失，从实验的角度研究了共振腔的尺寸、形状对其共振频率的影响及其趋势。 - This paper has presented the situation of intake silencer research and application and expounded the intake noise engendering cause and the basic theory on controlling the intake noise . then a research established in the accurate determination of resonance frequencies of different kind of helmholtz resonators is done . according to different assumptions , four kind of mathematical models are established , and the relations between them are discussed
本文介绍了进气消声器研究与应用的现状与发展，阐述了进气噪声产生机理及控制的基本理论，研究了helmholtz共振型进气消声器的原理，立足于helmholtz共振型进气消声器的共振频率的准确确定，建立了两类四种共振腔模型，并讨论了它们之间的相互推演关系。