Nonlinear energy sink (NES) is an appropriately designed nonlinear oscillator without
positive linear stiffness. NES can suppress vibrations over a wide frequency range due to its …

Dynamical and structural systems are susceptible to sudden excitations and loadings such
as wind gusts, blasts, earthquakes, and others which may cause destructive vibration …

Following a brief review of current progress in the field of nonlinear targeted energy transfer
(TET), we discuss some general ideas and methods in this field and describe certain …

We computationally investigate flow past a three-dimensional linearly sprung cylinder
undergoing vortex-induced vibration (VIV) transverse to the free stream and equipped with …

In this paper, a nonlinear energy sink and a negative stiffness element are integrated for
achieving enhanced, passive, and adaptive vibration suppression for a pipe conveying fluid …

In this paper, the vibration energy transfer mechanism of the single-sided vibro-impact
(SSVI) nonlinear energy sink (NES) is studied. The concept of impact mode is proposed …

Extensive two dimensional CFD simulations were carried out to investigate the hybrid
active/semi-active cross-flow vortex induced vibration (VIV) suppression of a flexibly …

Modal decompositions such as proper orthogonal decomposition (POD), dynamic mode
decomposition (DMD) and their variants are regularly used to educe physical mechanisms …

为了抑制柱体结构的涡激振动(Vortex induced vibration, VIV) 问题, 该文基于Van der Pol
尾流振子模型, 结构动力学理论和优化算法, 建立了非线性能量阱(Nonlinear energy sink, NES) …

In this paper, the single-sided vibro-impact track nonlinear energy sink (SSVI track NES) is
studied. The SSVI track NES, which is attached to a primary structure, has nonlinear …