高速列车风道消声器传声特性
Sound transmission characteristics of silencer in wind ducts of high-speed train
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 |
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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 9 消声器吸声材料厚度影响分析 |
| Fig.9 Analysis on influence of sound absorption materials’ thickness on transmission loss of silencer in wind ducts |
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