Nonlinear dynamics of three-directional functional graded pipes conveying fluid with the integration of piezoelectric attachment and nonlinear energy sink

Tang, Ye; Guo, Wei; Yang, Tianzhi; Ding, Qian

doi:10.1007/s11071-022-07971-w

Cited by 35 publications

(2 citation statements)

References 57 publications

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“…[190] Aerospace 2023 Reduced weight and simplified structure of the energy harvester. High-power density and normalized power density achieved at low amplitude excitation [191] Aerospace 2023 Suppresses the vibration of the airfoil by absorption and vibration energy harvesting and supplies power to the monitoring equipment [192] Infrastructure 2023 Mechanism of vibration suppression and energy harvesting in pipelines for transporting fluids with a nonlinear energy sink-piezoelectric energy harvester attached revealed [193] Infrastructure 2021…”

Section: Ref Field Yearmentioning

confidence: 99%

“…The middle position of the pipeline was the best position to connect the NES with the fixed fluid-conveying pipeline [225]. A new integrated approach of piezoelectric energy harvester and NES can effectively suppress pipeline vibration and enable energy harvesting [192]. NES with a piecewise spring device could limit the vibration amplitude and reduce the manufacturing cost of the device.…”

Section: Ref Field Yearmentioning

confidence: 99%

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Design, Optimization, and Application of Nonlinear Energy Sink in Energy Harvesting Device

Kang,

Tang,

Xia

et al. 2024

International Journal of Energy Research

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Vibration control has been of great interest to scientists and engineers for many years. Although linear vibration absorbers have been shown to be effective in mitigating vibrations at specific frequencies, their vibration reduction effect is usually limited to a narrow frequency bandwidth. Nonlinear energy sinks have attracted attention due to their better vibration reduction effect over a wider frequency bandwidth. In practical applications, the nonlinear energy sink devices can effectively absorb, dissipate, and convert energy from broadband excitation, so as to achieve vibration reduction and energy harvesting. However, research on energy harvesting based on the nonlinear energy sink is less mature than in linear systems. Multiple parameters of device design (e.g., damping size) affect the actual performance of the nonlinear energy sinks, but there is no exact method to simplify the design of the multiparameter nonlinear energy sinks. Since it is more difficult to implement electromagnetic and electrostatic energy harvesters, more research has focused on piezoelectric energy harvesters. This paper summarizes the research on the nonlinear energy sink and energy harvesting technology, including the introduction of the nonlinear energy sink, energy harvesting based on the nonlinear energy sink, and its application in various fields of energy harvesting. The paper also summarizes some important methods for solving the dynamical equations, as well as their advantages and disadvantages. The conclusions provide an outlook on the subsequent research of the nonlinear energy sink technology, such as the introduction of piezoelectric materials with high energy density, the benefits of balanced vibration suppression and harvesting of vibration energy, and the self-tuning of parameters in complex environments. It provides a powerful reference for the popularization and application of energy harvesting technology based on nonlinear energy sinks.

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Section: Ref Field Yearmentioning

confidence: 99%

Section: Ref Field Yearmentioning

confidence: 99%

Design, Optimization, and Application of Nonlinear Energy Sink in Energy Harvesting Device

Kang,

Tang,

Xia

et al. 2024

International Journal of Energy Research

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Vibration control of fluid-conveying pipes: a state-of-the-art review

Ding,

2023

Appl. Math. Mech.-Engl. Ed.

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Fluid-conveying pipes are widely used to transfer bulk fluids from one point to another in many engineering applications. They are subject to various excitations from the conveying fluids, the supporting structures, and the working environment, and thus are prone to vibrations such as flow-induced vibrations and acoustic-induced vibrations. Vibrations can generate variable dynamic stress and large deformation on fluid-conveying pipes, leading to vibration-induced fatigue and damage on the pipes, or even leading to failure of the entire piping system and catastrophic accidents. Therefore, the vibration control of fluid-conveying pipes is essential to ensure the integrity and safety of pipeline systems, and has attracted considerable attention from both researchers and engineers. The present paper aims to provide an extensive review of the state-of-the-art research on the vibration control of fluid-conveying pipes. The vibration analysis of fluid-conveying pipes is briefly discussed to show some key issues involved in the vibration analysis. Then, the research progress on the vibration control of fluid-conveying pipes is reviewed from four aspects in terms of passive control, active vibration control, semi-active vibration control, and structural optimization design for vibration reduction. Furthermore, the main results of existing research on the vibration control of fluid-conveying pipes are summarized, and future promising research directions are recommended to address the current research gaps. This paper contributes to the understanding of vibration control of fluid-conveying pipes, and will help the research work on the vibration control of fluid-conveying pipes attract more attention.

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Dynamics and vibration reduction performance of asymmetric tristable nonlinear energy sink

Chen,

Zeng,

Ding

et al. 2024

Appl. Math. Mech.-Engl. Ed.

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With its complex nonlinear dynamic behavior, the tristable system has shown excellent performance in areas such as energy harvesting and vibration suppression, and has attracted a lot of attention. In this paper, an asymmetric tristable design is proposed to improve the vibration suppression efficiency of nonlinear energy sinks (NESs) for the first time. The proposed asymmetric tristable NES (ATNES) is composed of a pair of oblique springs and a vertical spring. Then, the three stable states, symmetric and asymmetric, can be achieved by the adjustment of the distance and stiffness asymmetry of the oblique springs. The governing equations of a linear oscillator (LO) coupled with the ATNES are derived. The approximate analytical solution to the coupled system is obtained by the harmonic balance method (HBM) and verified numerically. The vibration suppression efficiency of three types of ATNES is compared. The results show that the asymmetric design can improve the efficiency of vibration reduction through comparing the chaotic motion of the NES oscillator between asymmetric steady states. In addition, compared with the symmetrical tristable NES (TNES), the ATNES can effectively control smaller structural vibrations. In other words, the ATNES can effectively solve the threshold problem of TNES failure to weak excitation. Therefore, this paper reveals the vibration reduction mechanism of the ATNES, and provides a pathway to expand the effective excitation amplitude range of the NES.

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Nonlinear dynamics of three-directional functional graded pipes conveying fluid with the integration of piezoelectric attachment and nonlinear energy sink

Cited by 35 publications

References 57 publications

Design, Optimization, and Application of Nonlinear Energy Sink in Energy Harvesting Device

Design, Optimization, and Application of Nonlinear Energy Sink in Energy Harvesting Device

Vibration control of fluid-conveying pipes: a state-of-the-art review

Dynamics and vibration reduction performance of asymmetric tristable nonlinear energy sink

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