Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Zegang Ju"'
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 8108-8123 (2022)
This paper presents a tunable, low-frequency acoustic energy harvesting barrier, which contains the following four parts: the noise acquisition input module, the Helmholtz resonator optimization module, the resonant frequency tuning module, and the e
Externí odkaz:
https://doaj.org/article/2821d7fa67e0466c9683f1086e224cc2
Autor:
Fei Wu, Zegang Ju, Ziteng Geng, Jiang Zhao, Man Hu, Guilin She, Huayan Pu, Jun Luo, Ping Xiang
Publikováno v:
AIP Advances, Vol 12, Iss 8, Pp 085109-085109-11 (2022)
Acoustic liners are the most effective solution to attenuate the noise of ducts with flows but still suffer from narrow sound absorption bandwidth and heavy bulk. In this work, we present a new type of acoustic meta-liner structure, which is composed
Externí odkaz:
https://doaj.org/article/e5b24e1d41de4841b4b9331fe2b15977
Publikováno v:
Machines, Vol 11, Iss 6, p 587 (2023)
This work proposes a novel enriched finite element method (E-FEM) for structural dynamics analysis. We developed the enriched 3-node triangular and 4-node tetrahedral displacement-based elements (T-elements). The standard linear shape functions of th
Externí odkaz:
https://doaj.org/article/ae358aff837841ebab20ed74b0101f86
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
Ultra-broadband sound absorption with periodic gradient impedance matching is of great concern in the research of acoustic materials. This study investigates the impedance matching of composite acoustic metamaterials comprising micro-perforated plate
Externí odkaz:
https://doaj.org/article/ae3256e6a64d4c7eba465b99d3a7dea6
Autor:
Yang Wang, Zegang Ju, Fei Wu, Honggang Zhao, Lingyun Yao, Chen Wenyuan, Yong Xiao, Jihong Wen
Publikováno v:
Japanese Journal of Applied Physics. 59:045503
Autor:
Wenyuan Chen, Fei Wu, Jihong Wen, Zegang Ju, Lingyun Yao, Honggang Zhao, Yang Wang, Yong Xiao
Publikováno v:
Japanese Journal of Applied Physics; Apr2020, Vol. 59 Issue 4, p1-1, 1p