采用能量有限元分析的高速列车车内噪声预测 |
代文强,郑旭,郝志勇,邱毅 |
Prediction of high-speed train interior noise using energy finite element analysis |
Wen-qiang DAI,Xu ZHENG,Zhi-yong HAO,Yi QIU |
图 8 轮轨噪声在车厢表面形成的声激励 |
Fig.8 Acoustic excitation on coach surface caused by wheel-rail noise |