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.
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。
参考来源 - 发动机进气消声器研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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