Friction-Induced Apoptosis
Sign Up to like & getrecommendations! Published in 2019 at "Tribology Letters"
DOI: 10.1007/s11249-019-1197-0
Abstract: Epithelial cells form tribological sliding interfaces through the body, often lining tissues and organs, and produce high-water-content mucin gels, thereby protecting underlying cells, tissues, membranes, and organs from damage. Friction and the resulting direct contact… read more here.
Keywords: microscopy; apoptosis; induced apoptosis; tribology ... See more keywords
A minimal model for investigation of friction induced vibrations in systems with sealing
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.05.010
Abstract: Abstract The paper discusses a choice of minimal model for describing friction induced vibrations in systems with sealings between the moving and non-moving part. Two models, a classical “mass-on-belt” system and a two-mass model are… read more here.
Keywords: friction induced; model; induced vibrations; vibrations systems ... See more keywords
Insights into instability of friction-induced vibration of multi-degree-of-freedom models
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2021.116107
Abstract: Abstract This study addresses a fundamental problem of linear friction-induced vibration (FiV), the intriguing role of damping on the instability of FiV in the form of mode-coupling. Two well-known classic 2-degree-of-freedom (DoF) slider-belt models are… read more here.
Keywords: slider belt; vibration; friction induced; proportional damping ... See more keywords
Friction-induced backward rub of rotors in non-annular clearances: Experimental observations and numerical analysis
Sign Up to like & getrecommendations! Published in 2020 at "Tribology International"
DOI: 10.1016/j.triboint.2020.106430
Abstract: Abstract During backward rub in a turbomachine, rotor is compelled by frictional forces into a severe precessional sliding motion inside stationary parts such as seals or journal bearings in opposite direction of rotor's rotation. Backward… read more here.
Keywords: backward rub; rotor; friction induced; non annular ... See more keywords
Experimental investigation on identifying friction state in lubricated tribosystem based on friction-induced vibration signals
Sign Up to like & getrecommendations! Published in 2020 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.106590
Abstract: Abstract The aim of the present paper is to indicate how to identify friction state by the friction-induced vibration in a lubricated tribosystem. The friction-induced vibration signals with two different amplitude-frequency characteristics were respectively extracted… read more here.
Keywords: friction state; friction induced; friction; induced vibration ... See more keywords
Friction induced pattern formations and modal transitions in a mass-spring chain model of sliding interface
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107119
Abstract: Abstract Friction induced modal transitions and pattern formations are investigated both analytically and numerically based on a mesoscopic mass-spring chain model of sliding interfaces. The case of smooth self-sustained oscillations is considered first based on… read more here.
Keywords: friction induced; spring chain; mass spring;
Interparticle-friction-induced anomalous colloid structure
Sign Up to like & getrecommendations! Published in 2024 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ad9300
Abstract: Interparticle frictional interactions are ubiquitous in colloidal systems, exerting a profound influence on their structural and physical attributes. In this study, we employed Brownian dynamics simulations to explore the non-equilibrium dynamics in colloidal systems, focusing… read more here.
Keywords: colloidal systems; friction; interparticle friction; induced anomalous ... See more keywords
Characterization of the friction-induced attractor trajectories during the running-in process in ball-on-disk tribosystem
Sign Up to like & getrecommendations! Published in 2024 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-09-2023-0304
Abstract: Purpose The purpose of this study is to solve the issues of time-consuming and complicated computation of traditional measures, as well as the underutilization of two-dimensional (2D) phase-trajectory projection matrix, so a new set of… read more here.
Keywords: ball; running process; disk; friction ... See more keywords
Simulation of Transient Nonlinear Friction-Induced Vibrations Using Complex Interface Modes: Application to the Prediction of Squeal Events
Sign Up to like & getrecommendations! Published in 2017 at "Shock and Vibration"
DOI: 10.1155/2017/6107251
Abstract: During the past decades, the problem of friction-induced vibration and noise has been the subject of a huge amount of works. Various numerical simulations with finite elements models have been largely investigated to predict squeal… read more here.
Keywords: analysis; friction induced; interface; prediction ... See more keywords
A numerical study on effects of friction-induced thermal load for rail under varied wheel slip conditions
Sign Up to like & getrecommendations! Published in 2019 at "SIMULATION"
DOI: 10.1177/0037549718782629
Abstract: A finite element-based simulation was carried out to investigate the effects of friction-induced thermal load on rail under varied wheel slip conditions. The surface temperature rise from six different percentage slips (1%, 1.5%, 2%, 5%,… read more here.
Keywords: thermal load; load rail; effects friction; induced thermal ... See more keywords
Advances in Friction-Induced Vibration in Applied Engineering
Sign Up to like & getrecommendations! Published in 2023 at "Coatings"
DOI: 10.3390/coatings13040786
Abstract: Friction plays a crucial role in various engineering fields, including advanced manufacturing, transportation, aerospace, and bioengineering [...] read more here.
Keywords: vibration applied; advances friction; induced vibration; friction ... See more keywords