机译:多孔纤维材料声吸收性能影响因素分析
School of Transportation and Vehicle Engineering Shandong University of Technology No. 12 Zhangzhou Road Zhangdian District Zibo 255049 P. R. China;
School of Transportation and Vehicle Engineering Shandong University of Technology No. 12 Zhangzhou Road Zhangdian District Zibo 255049 P. R. China;
School of Transportation and Vehicle Engineering Shandong University of Technology No. 12 Zhangzhou Road Zhangdian District Zibo 255049 P. R. China;
School of Transportation and Vehicle Engineering Shandong University of Technology No. 12 Zhangzhou Road Zhangdian District Zibo 255049 P. R. China;
School of Transportation and Vehicle Engineering Shandong University of Technology No. 12 Zhangzhou Road Zhangdian District Zibo 255049 P. R. China;
Acoustic absorption material; equivalent fluid model; finite element method; back cavity; impedance tube;