The Impact of Frictional Healing on Stick‐Slip Recurrence Interval and Stress Drop: Implications for Earthquake Scaling
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017jb014476
Abstract: Interseismic frictional healing is an essential process in the seismic cycle. Observations of both natural and laboratory earthquakes demonstrate that the magnitude of stress drop scales with the logarithm of recurrence time, which is a… read more here.
Keywords: stick slip; slip; recurrence; drop ... See more keywords
Wettability of a microgrid‐structured polymer film with microfabrication utilizing the stick–slip phenomenon
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.45140
Abstract: A microgrid structure was formed on the surface of a polyethylene terephthalate (PET) film with an original microfabrication method (termed SS processing) utilizing the stick–slip (SS) phenomenon, and the effect of this surface structure on… read more here.
Keywords: utilizing stick; stick slip; microgrid structured; slip phenomenon ... See more keywords
Nonlinear output-feedback control of torsional vibrations in drilling systems
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.3759
Abstract: This paper considers the design of a nonlinear observer-based output-feedback controller for oil-field drill-string systems aiming to eliminate (torsional) stick-slip oscillations. Such vibrations decrease the performance and reliability of drilling systems and can ultimately lead… read more here.
Keywords: stick slip; drilling systems; output feedback; control ... See more keywords
Analysis of inertial stick–slip motion error based on overturning moment
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-4274-7
Abstract: The stick–slip driving is widely used in the field of nanotechnology because of its high resolution and theoretically unlimited displacement. However, it suffers from such problems as low velocity and one-step displacement instability. In this… read more here.
Keywords: stick slip; inertial stick; overturning moment; stick ... See more keywords
Analytical modeling of the stick-slip motion of an oscillation drum
Sign Up to like & getrecommendations! Published in 2019 at "Acta Mechanica"
DOI: 10.1007/s00707-019-02454-3
Abstract: In this paper, a lumped parameter model of the interacting oscillation roller-subsurface system is proposed. The main aim of the model is to predict the response acceleration of the roller drum during near-surface compaction of… read more here.
Keywords: stick slip; soil; oscillation; drum ... See more keywords
Acoustic emission generated by glass beads in compression and shearing
Sign Up to like & getrecommendations! Published in 2019 at "Granular Matter"
DOI: 10.1007/s10035-019-0944-0
Abstract: Acoustic emission (AE) monitoring offers the potential to sense particle-scale interactions that lead to macro-scale responses of granular materials. This paper presents results from a programme of drained triaxial tests performed on densely packed glass… read more here.
Keywords: stick slip; glass beads; glass; acoustic emission ... See more keywords
Stick–slip behavior during electrowetting-on-dielectric: polarization and substrate effects
Sign Up to like & getrecommendations! Published in 2020 at "Microfluidics and Nanofluidics"
DOI: 10.1007/s10404-020-02374-y
Abstract: A novel triple-line stick–slip behavior, manifested by “sawtooth oscillations” of the contact angle (CA), was observed during sessile droplet advance by electrowetting-on-dielectric (EWOD) for DC voltages and during droplet retreat for AC voltages. The onset… read more here.
Keywords: stick slip; slip behavior; polarization; electrowetting dielectric ... See more keywords
A new test for stick–slip limit cycles in dry-friction oscillators with a small nonlinearity in the friction characteristic
Sign Up to like & getrecommendations! Published in 2017 at "Meccanica"
DOI: 10.1007/s11012-017-0648-7
Abstract: Abstract We consider a dry friction oscillator on a moving belt with both the Coulomb friction and a small nonlinear addition which can model e.g. the Stribeck effect. By using the perturbation theory, we establish… read more here.
Keywords: stick slip; slip limit; dry friction; nonlinearity ... See more keywords
A Stick-Slip Model Based on Granular Flow Theory
Sign Up to like & getrecommendations! Published in 2018 at "Tribology Letters"
DOI: 10.1007/s11249-018-1119-6
Abstract: It is well known that stick-slip phenomena are prevalent in all types of mechanical systems and present one of the greater challenges to tribology. Stick-slip is widely studied and occurs at length scales from kilometers… read more here.
Keywords: stick slip; slip; granular flow; tribology ... See more keywords
Anisotropic nanoscale and sub-nanoscale friction behaviors between phosphorene and silicon tip
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.01.204
Abstract: Abstract Understanding the frictional properties of phosphorene is essential for reliable fabrication and sustainable operation of phosphorene-based nanotechnology devices. Although recent studies have revealed that phosphorene exhibits anisotropic frictional characteristics, the detailed mechanisms are not… read more here.
Keywords: slip; stick slip; nanoscale sub; tip ... See more keywords
Stick-slip vibration analysis and vibration frequency extraction of coke pushing system
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.104325
Abstract: Abstract Coke pushing equipment in the coke oven plant is a device used to push the red coke out of the coke chamber. The main section of the equipment is pushing rod and its major… read more here.
Keywords: coke pushing; vibration; stick slip; pushing system ... See more keywords