高速列车风道消声器传声特性 |
孙艳红,张捷,韩健,高阳,肖新标 |
Sound transmission characteristics of silencer in wind ducts of high-speed train |
Yan-hong SUN,Jie ZHANG,Jian HAN,Yang GAO,Xin-biao XIAO |
图 12 消声器结构方案优选对比 |
Fig.12 Comparison of structure of composite optimization with original model |
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