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Vibration-induced dynamic structural superlubricity on MoS2/Au(111) under ultrahigh vacuum [PDF]
Beilstein Journal of NanotechnologyAchieving rapid and flexible control of friction across different material surfaces is of great significance and remains a longstanding challenging goal in modern tribology.
Shuyu Huang +6 more
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Modelling and control of friction-induced vibrations [PDF]
Mathematical and Computer Modelling of Dynamical Systems, 2005 Friction-induced vibrations in technical applications are usually unwanted, as they create noise, diminish accuracy and increase wear. This article intends to give insight into basic excitation mechanisms of friction-induced vibrations and to show possible ways of avoidance.
K Popp
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Journal of Marine Science and Engineering, 2023 Under low speed and heavy load operating conditions, the marine water-lubricated bearing (WLB) is often in a mixed lubrication state. This leads to abnormal friction-induced vibrations and noise in underwater vehicles.
Yong Jin +6 more
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Mathematics, 2021 Friction-induced stick-slip vibrations are one of the major causes for down-hole drill-string failures. Consequently, several nonlinear models and control approaches have been proposed to solve this problem.
Jorge Pérez-Aracil +5 more
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Effect of Track Support Structures on Friction-Induced Vibrations of Wheelset-Track Systems
Shock and Vibration, 2023 The aim of the present investigation is to study the effect of track support structures on the metro 5th to 8th-order out-of-round (OOR) wheel caused by friction-induced vibrations. Three finite element models of metro-leading wheelset-track systems with
Hua Fu, Fei Kang, Shanglin Liu, Xi Kang
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Applied Sciences, 2020 Friction-Induced Vibration and noisE (FIVE) is still a complex and nonlinear physical phenomenon which is characterized by the appearance of instabilities and self-sustained vibrations.
Baptiste Chomette, Jean-Jacques Sinou
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Polymer Testing, 2022 When marine stern shafts operate under low speed and heavy load conditions, the metal shaft and water-lubricated bearing will be in a state of boundary lubrication or even dry friction.
Yinsong Liu +4 more
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Multi Scale Modelling of Friction Induced Vibrations at the Example of a Disc Brake System
Applied Mechanics, 2021 Friction induced vibrations such as brake squealing, or juddering are still challenging topics in product engineering processes. So far, this topic was particularly relevant for the automobile industry because they were the main market for disc brake ...
Arn Joerger +3 more
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Reducing critical effects of torsional vibrations induced by PDC bits during rock destruction
Известия высших учебных заведений: Геология и разведка, 2022 Introduction. Torsional vibrations caused by drilling using a polycrystalline diamond compact (PDC) bit are analysed using wellbore data obtained under various drilling modes. The drilling caused by torsional vibrations are analysed.
B. A. Ovezov +4 more
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Quasi-Harmonic Friction-Induced Vibration [PDF]
Journal of Lubrication Technology, 1970 A theoretical and experimental investigation of quasi-harmonic friction-induced vibration is reported. The vibration is of near-sinusoidal form and is solely governed by dynamic friction forces. However, the friction-velocity curve must be of a particular shape for the vibration to occur.
C. A. Brockley, P. L. Ko
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