Articles with "friction induced" as a keyword



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Friction-Induced Apoptosis

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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
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A minimal model for investigation of friction induced vibrations in systems with sealing

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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
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Insights into instability of friction-induced vibration of multi-degree-of-freedom models

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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
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Friction-induced backward rub of rotors in non-annular clearances: Experimental observations and numerical analysis

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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
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Experimental investigation on identifying friction state in lubricated tribosystem based on friction-induced vibration signals

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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
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Friction induced pattern formations and modal transitions in a mass-spring chain model of sliding interface

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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;
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Simulation of Transient Nonlinear Friction-Induced Vibrations Using Complex Interface Modes: Application to the Prediction of Squeal Events

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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
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A numerical study on effects of friction-induced thermal load for rail under varied wheel slip conditions

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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
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Advances in Friction-Induced Vibration in Applied Engineering

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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
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Friction-Induced Vibration Suppression via the Tuned Mass Damper: Optimal Tuning Strategy

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Published in 2020 at "Lubricants"

DOI: 10.3390/lubricants8110100

Abstract: Friction-induced vibrations are a significant problem in various engineering applications, while dynamic vibration absorbers are an economical and effective tool for suppressing various kinds of vibrations. In this study, the archetypal mass-on-moving-belt model with an… read more here.

Keywords: dynamic vibration; vibration; mass; optimal tuning ... See more keywords