J
Jihong Wen
Researcher at National University of Defense Technology
Publications - 166
Citations - 6826
Jihong Wen is an academic researcher from National University of Defense Technology. The author has contributed to research in topics: Metamaterial & Vibration. The author has an hindex of 39, co-authored 144 publications receiving 4696 citations.
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Two-dimensional locally resonant phononic crystals with binary structures.
TL;DR: The lumped-mass method is applied to study the propagation of elastic waves in two-dimensional binary periodic systems, i.e., periodic soft rubber/epoxy and vacuum/EPoxy composites, for which the conventional methods fail or converge very slowly.
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Flexural wave band gaps in locally resonant thin plates with periodically attached spring-mass resonators
Yong Xiao,Jihong Wen,Xisen Wen +2 more
TL;DR: In this paper, the authors study the propagation of flexural waves in a locally resonant (LR) thin plate made of a two-dimensional periodic array of spring-mass resonators attached on a thin homogeneous plate.
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Flexural wave propagation in beams with periodically attached vibration absorbers: Band-gap behavior and band formation mechanisms
TL;DR: In this paper, an exact analytical approach based on a combination of the spectral element method and periodic structure theory is proposed for the prediction of all the band edge frequencies in an exact manner without the need to calculate propagation constants.
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Sound transmission loss of metamaterial-based thin plates with multiple subwavelength arrays of attached resonators
Yong Xiao,Jihong Wen,Xisen Wen +2 more
TL;DR: In this paper, sound transmission loss of metamaterial-based thin plates consisting of multiple subwavelength arrays of spring-mass resonators attached to an unbounded homogenous thin plate was investigated.
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Vibration reduction by using the idea of phononic crystals in a pipe-conveying fluid
TL;DR: In this article, the authors used the transfer matrix method to calculate the complex band structure of the flexural wave to investigate the gap frequency range and the vibration reduction in band gap.