A functionally arranged phononic crystal rod enabling ultra-wideband vibration attenuation and orderly frequency distillation

• المؤلفون الرئيسيون: Lou, Jia, Fan, Hui, Yang, Jie, Zhang, Aibing, Du, Jianke
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Engineering; Broadband vibration attenuation; Nonsymmetrical wave propagation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/180710

In this study, a functionally arranged phononic crystal rod, incorporating sub-periodic structures featuring distinct lattice constants, is designed. This rod seamlessly combines two distinct capabilities: highly efficient broadband vibration suppression and orderly frequency distillation. In the pu...