Numerical simulation of friction noise

Abdelounis, H. Ben; Zahouani, H.; Bot, Alain Le; Perret-Liaudet, Joël; Tkaya, M. Ben

doi:10.1016/j.wear.2010.07.014

Cited by 24 publications

(15 citation statements)

References 10 publications

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“…Dang et al 9 simulated the experiments of Ben Abdelounis by using penalty method and Lagrange multiplier method. Computation time was significantly reduced, and the results were consistent with those presented in Ben Abdelounis et al 8 In order to study the relationship between surface topography and frictional noise, the surface texturing has been used in recent years. By controlling the surface texture parameters, researchers can obtain the relationship between the frictional noise and the surface topography parameters.…”

Section: Introductionsupporting

confidence: 80%

“…Therefore, the frictional noise can be estimated by calculating the vibration of contact interface. According to Ben Abdelounis et al, 8 the frictional noise can be expressed by vibration level Lv (dB), which is computed as follows…”

Section: Calculation Of the Frictional Noisementioning

confidence: 99%

“…[1][2][3][4][5] Rusli and Okuma 6 suggested that surface topography parameters can destabilize system mode coupling and affect the frictional noise by investigating the contact parameters of structures. Ben Abdelounis et al 7,8 used ABAQUS/ explicit to establish the numerical models of surfaces with varying roughness parameters. They also calculated the vibration level of surface nodes at low loads to determine the changing trend of the frictional noise with sliding speed and surface roughness.…”

Section: Introductionmentioning

confidence: 99%

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Effect of textured surface on the frictional noise under line contact and sliding–rolling conditions

Chen

et al. 2017

Proceedings of the Institution of Mechanical Engineers, Part C:

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Line contact and sliding–rolling movements exist widely in gears and bearings. In order to investigate the influence of surface microstructure on the frictional noise, a numerical study on the frictional noise generated by textured surfaces under line contact and sliding–rolling conditions by the use of finite element method is presented. The finite element model is established based on real surface topography. To improve the analysis reliability, friction coefficients used in the simulation are measured for different textured surfaces under various loads and speeds. The relationship between the 3D surface topography parameters and the frictional noise are analyzed. Results show that the frictional noise under line contact sliding–rolling conditions increases with load and speed, which can be explained from an energy dissipation perspective. Moreover, the 3D surface topography parameters of mean peak curvature and peak density influence the frictional noise during sliding–rolling under line contact significantly.

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Section: Introductionsupporting

confidence: 80%

Section: Calculation Of the Frictional Noisementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of textured surface on the frictional noise under line contact and sliding–rolling conditions

Chen

et al. 2017

Proceedings of the Institution of Mechanical Engineers, Part C:

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“…As a function of the interface materials, the boundary conditions and the system dynamics, the system response can result in either stable or unstable vibrations [7][8][9]. This leads to different contact scenarios [10,11], such as stable sliding with "friction noise" [12][13][14][15], macroscopic stick-slip instability [16][17][18][19], or mode coupling instability [3,[20][21][22][23]. In the brake industry, the different noise emissions, resulting from the contact between the lining material and the disc surface during the braking phase, are associated to these different frictional scenarios.…”

Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of Brake Pad Material Propensity to Stick-Slip and Groan Noise Emission

et al. 2018

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Frictional and dynamic responses of brake pad materials, when sliding on brake disc counterfaces, are at the origin of noise, vibration and harshness (NVH) issues such as brake noise emissions. In more detail, groan is a low frequency noise emission often associated to the stick-slip frictional response of the brake system. The instability of such contact is the result of the coupling between the system dynamics and the frictional response of the materials in contact. In this work, an experimental approach is proposed for measuring the frictional response and the propensity to generate stick-slip of different lining materials, coming from commercial brake pads, when sliding on a worn surface of a brake disc, under the same controlled boundary conditions. The proposed methodology allowed for comparing the propensity of the tested pad materials to stick-slip vibrations, which is in agreement with feedback from automotive industry on groan emission.

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“…1 Previous studies extensively focused on understanding the phenomenon of friction and wear properties and friction-induced vibration and noise. [2][3][4][5][6][7][8][9][10][11][12] Experiments and finite element numerical simulation methods were used by researchers to study the main factors, such as friction pair material and structure, morphological factors of the friction interface, friction coefficient, temperature, damping, stiffness, speed, and normal force that influenced friction-induced vibration and noise. [5][6][7][8][9][10] Significant progress achieved by extant research enabled a deeper understanding of friction, wear, and friction-induced vibration and noise.…”

Section: Introductionmentioning

confidence: 99%

The influence of the angular distribution of a grooved surface texturing on the generation of friction-induced vibration and noise

Liu

Wang

et al. 2017

Proceedings of the Institution of Mechanical Engineers, Part J:

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This study experimentally investigated the influence of angular distribution of a grooved surface on wear properties as well as friction-induced vibration and noise characteristics. The surfaces of brake disc material were modified by cutting grooved surfaces with different angular distributions. The differences between the grooved and smooth surfaces in friction and wear and friction-induced vibration and noise were evaluated. This was performed via a pad-on-disc test configuration where the brake pad material was used as a counterface. The test results indicated that all the grooved surfaces with different angular distributions had significant potential in improving friction and wear behaviors of the contact surfaces and also in reducing the amplitudes of high-frequency vibration accelerations and noise pressure levels. Additionally, the results indicated that the ability of the grooved surfaces to suppress the generation of noise is closely related to the angular distribution of the grooves and the interference length of the grooved surfaces on the contact interface. The grooved surface allowed for entrapping and exhausting wear debris from the contact interface, which improved the wear status, and this was one of the reasons for the noise reduction of the grooved surface to a certain extent. Meanwhile, another reason was that the grooved surface interrupted the concentrated contact pressure and changed the contact pressure distribution on the leading edge of the contact surface.

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Numerical simulation of friction noise

Cited by 24 publications

References 10 publications

Effect of textured surface on the frictional noise under line contact and sliding–rolling conditions

Effect of textured surface on the frictional noise under line contact and sliding–rolling conditions

Experimental Evaluation of Brake Pad Material Propensity to Stick-Slip and Groan Noise Emission

The influence of the angular distribution of a grooved surface texturing on the generation of friction-induced vibration and noise

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