Phononic Band Gap and Free Vibration Analysis of Fluid-Conveying Pipes with Periodically Varying Cross-Section

Phononic Band Gap and Free Vibration Analysis of Fluid-Conveying Pipes with Periodically Varying Cross-Section

Phononic crystals (PCs) are a novel class of artificial periodic structure, and their band gap (BG) attributes provide a new technical approach for vibration reduction in piping systems. In this paper, the vibration suppression performance and natural properties of fluid-conveying pipes with periodi...

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Bibliographic Details
Main Authors: Hao Yu, Feng Liang, Yu Qian, Junjie Gong, Yao Chen, An Gao
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Applied Sciences
Subjects:
periodic structure
fluid-conveying pipe
band gap
free vibration
spectral element method
Online Access:https://www.mdpi.com/2076-3417/11/21/10485

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https://www.mdpi.com/2076-3417/11/21/10485

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