Numerical study of friction-induced vibration and noise on groove-textured surface

Wang, D.W.; Mo, Jiliang; Wang, Z.G.; Chen, G.X.; Ouyang, Huajiang; Zhou, Zhongrong

doi:10.1016/j.triboint.2013.02.031

Cited by 25 publications

(4 citation statements)

References 32 publications

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“…The complex eigenvalue analysis (CEA) is adopted here to analyze the stability of the tribology system [60]. The subspace projection approach is provided by ABAQUS/Standard to solve the eigenvalue problem.…”

Section: System Dynamic Characteristicsmentioning

confidence: 99%

Comprehensive modeling strategy for thermomechanical tribological behavior analysis of railway vehicle disc brake system

Yin

2023

Friction

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A comprehensive modeling strategy for studying the thermomechanical tribological behaviors is proposed in this work. The wear degradation considering the influence of temperature (T) is predicted by Archard wear model with the help of the UMESHMOTION subroutine and arbitrary Lagrangian–Eulerian (ALE) remeshing technique. Adopting the proposed method, the thermomechanical tribological behaviors of railway vehicle disc brake system composed of forged steel brake disc and Cu-based powder metallurgy (PM) friction block are studied systematically. The effectiveness of the proposed methodology is validated by experimental test on a self-designed scaled brake test bench from the perspectives of interface temperature, wear degradation, friction noise and vibration, and contact status evolution. This work can provide an effective way for the investigation of thermomechanical tribological behaviors in the engineering field.

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Section: System Dynamic Characteristicsmentioning

confidence: 99%

Comprehensive modeling strategy for thermomechanical tribological behavior analysis of railway vehicle disc brake system

Yin

2023

Friction

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“…This technique involves the creation of microstructures on metal surfaces through surface treatment technology (Wang et al , 2023; Ammosova et al , 2020). This technology can improve the friction and lubrication performance of metal surfaces (Zhang et al , 2022; Zhang et al , 2023; Annadi and Syed, 2023; Liu et al , 2022), reduce material wear and noise generation (Mo et al , 2013; Wang et al , 2013; Xue et al , 2020) and improve the corrosion resistance (Sadeghi et al , 2022) and fatigue life (Chen et al , 2021) of parts. In recent years, surface treatment technologies at the micrometer and nanometer scale, especially the fabrication of microstructures, have become a research focus.…”

Section: Introductionmentioning

confidence: 99%

Optimization design of irregular grooved texture on the surface of sliding pair based on adaptive genetic algorithm

Shen,

Li,

et al. 2023

ILT

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Purpose This study aims to investigate the effects of irregular groove textures on the friction and wear performance of sliding contact surfaces. These textures possess multiple depths and asymmetrical features. To optimize the irregular groove texture structure of the sliding contact surface, an adaptive genetic algorithm was used for research and optimization purposes. Design/methodology/approach Using adaptive genetic algorithm as an optimization tool, numerical simulations were conducted on surface textures by establishing a dimensionless form of the Reynolds equation and setting appropriate boundary conditions. An adaptive genetic algorithm program in MATLAB was established. Genetic iterative methods were used to calculate the optimal texture structure. Genetic individuals were selected through fitness comparison. The depth of the groove texture is gradually adjusted through genetic crossover, mutation, and mutation operations. The optimal groove structure was ultimately obtained by comparing the bearing capacity and pressure of different generations of micro-convex bodies. Findings After about 100 generations of iteration, the distribution of grooved textures became relatively stable, and after about 320 generations, the depth and distribution of groove textures reached their optimal structure. At this stage, irregular texture structures can support more loads by forming oil films. Compared with regular textures, the friction coefficient of irregular textures decreased by nearly 47.01%, while the carrying capacity of lubricating oil films increased by 54.57%. The research results show that irregular texture structures have better lubrication characteristics and can effectively improve the friction performance of component surfaces. Originality/value Surface textures can enhance the friction and lubrication performance of metal surfaces, improving the mechanical performance and lifespan of components. However, surface texture processing is challenging, as it often requires multiple experimental comparisons to determine the optimal texture structure, resulting in high trial-and-error costs. By using an adaptive genetic algorithm as an optimization tool, the optimal surface groove structure can be obtained through simulation and modeling, effectively saving costs in the process.

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“…FIV does not rely on the external excitation of the environment vibration source [21][22][23]. Considering that FIV may cause the generation of unwanted noise (known as frictioninduced vibration and noise (FIVN)), which is often detrimental to people's health and affects operations of machines and functions of structures, a large number of studies on FIV have found potential approaches to reduce it [24][25][26][27][28][29][30]. However, it is worth noting that FIV is also beneficial, for example, FIV and other frictional phenomena are associated with acoustics such as the production of the vibration of the strings during the violin and the vibration of the reeds when the accordion is played, and even in energy harvesting [30].…”

Section: Introductionmentioning

confidence: 99%

Simultaneous energy harvesting and tribological property improvement

Wang

Ouyang

et al. 2021

Friction

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In this study, piezoelectric elements were added to a reciprocating friction test bench to harvest friction-induced vibration energy. Parameters such as vibration acceleration, noise, and voltage signals of the system were measured and analyzed. The results show that the piezoelectric elements can not only collect vibration energy but also suppress friction-induced vibration noise (FIVN). Additionally, the wear of the friction interface was examined via optical microscopy (OM), scanning electron microscopy (SEM), and white-light interferometry (WLI). The results show that the surface wear state improved because of the reduction of FIVN. In order to analyze the experimental results in detail and explain them reasonably, the experimental phenomena were simulated numerically. Moreover, a simplified two-degree-of-freedom numerical model including the original system and the piezoelectric system was established to qualitatively describe the effects, dynamics, and tribological behaviors of the added piezoelectric elements to the original system.

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Numerical study of friction-induced vibration and noise on groove-textured surface

Cited by 25 publications

References 32 publications

Comprehensive modeling strategy for thermomechanical tribological behavior analysis of railway vehicle disc brake system

Comprehensive modeling strategy for thermomechanical tribological behavior analysis of railway vehicle disc brake system

Optimization design of irregular grooved texture on the surface of sliding pair based on adaptive genetic algorithm

Simultaneous energy harvesting and tribological property improvement

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