Estimation of the tangential transverse vibrations effect on the friction force with the use of LuGre model
Sign Up to like & getrecommendations! Published in 2021 at "Acta Mechanica"
DOI: 10.1007/s00707-021-03033-1
Abstract: In this work, a novel dynamic computational model developed for the purpose of modelling the phenomenon of friction force reduction in a sliding motion at tangential transverse vibrations of elastic support is presented. In contrast… read more here.
Keywords: tangential transverse; model; friction force; transverse vibrations ... See more keywords
High-Temperature Indirect Compaction of Powder Materials with Active Action of an External Friction Force
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Engineering Physics and Thermophysics"
DOI: 10.1007/s10891-020-02123-6
Abstract: On the basis of theoretical analysis of the rheodynamics of a powder material in the process of its indirect compaction with active action of an external friction force, the influence of this friction force on… read more here.
Keywords: high temperature; compaction; friction force;
Reinforcement of the anchor balloon system in percutaneous coronary intervention: an in vitro assessment
Sign Up to like & getrecommendations! Published in 2020 at "Cardiovascular Intervention and Therapeutics"
DOI: 10.1007/s12928-020-00674-2
Abstract: We evaluated the factors that increase the maximum static friction force between the anchoring balloon and the vessel wall. The anchor technique in percutaneous coronary intervention (PCI) may be better supported by a guiding catheter.… read more here.
Keywords: wire; static friction; balloon; friction force ... See more keywords
Friction of two-dimensional colloidal particles with magnetic dipole and Lennard–Jones interactions: A numerical study
Sign Up to like & getrecommendations! Published in 2019 at "Friction"
DOI: 10.1007/s40544-019-0282-6
Abstract: We use Langevin simulations to study the sliding friction of two-dimensional colloidal particles on a substrate with randomly distributed point-like pinning centers. The colloidal particles are modeled to interact with each other through repulsive magnetic… read more here.
Keywords: average friction; friction; friction force; colloidal particles ... See more keywords
An investigation of a novel LuGre-based friction force model
Sign Up to like & getrecommendations! Published in 2021 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2021.104493
Abstract: Abstract The LuGre friction force models are amongst the most popular and powerful approaches to treat frictional contact in modeling, simulation and control of mechanical systems. However, these friction force models have some numerical difficulties… read more here.
Keywords: force models; lugre friction; friction; force model ... See more keywords
Influence of preload control on friction force measurement of fabric samples
Sign Up to like & getrecommendations! Published in 2018 at "Tribology International"
DOI: 10.1016/j.triboint.2018.06.007
Abstract: Abstract Tactile psychophysical tests were conducted on different surfaces to observe the regulating behavior of human beings. Subsequently, friction induced vibration on textile fabrics was investigated using an artificial finger experimental setup capable of maintaining… read more here.
Keywords: preload control; fabric; preload; friction force ... See more keywords
Explicit modeling and investigation of friction forces in linear motion ball guides
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2018.07.046
Abstract: Abstract Friction force of the linear motion ball guide (LMBG) with preload is important to predict the mechanical efficiency, thermal deformation, and stiffness variation in optimal design processes of the precision machinery. In this paper,… read more here.
Keywords: motion ball; ball; friction; linear motion ... See more keywords
Determination of the Sliding Angle of Water Drops on Surfaces from Friction Force Measurements
Sign Up to like & getrecommendations! Published in 2022 at "Langmuir"
DOI: 10.1021/acs.langmuir.1c03206
Abstract: Superhydrophobic surfaces have attracted considerable attention because of their unique water-repellency and their wide range of applications. The conventional method to characterize the surface wetting properties of surfaces, including superhydrophobic surfaces, relies on measuring static… read more here.
Keywords: friction force; water drops; water; force ... See more keywords
A study on the effect of fingerprints in a wet system
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-51694-9
Abstract: In this paper, we study the influence of the fingerprint and sweat on the fingerprint on the friction between the hand and an object. When sweat contacts a finger or an object, it is sometimes… read more here.
Keywords: sweat; fingerprint; friction; study ... See more keywords
A comparison between kinetic theory and particle-in-cell simulations of anomalous electron transport in E × B plasma discharges
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DOI: 10.1063/5.0003978
Abstract: Understanding anomalous electron transport in E × B discharges remains a key challenge in the development of self-consistent models of these systems. It has been shown that short-wavelength, high-frequency instabilities in the azimuthal E ×… read more here.
Keywords: theory; transport; electron transport; friction force ... See more keywords
Effect of the Grooved Rod on the Friction Force of U-Cup Hydraulic Rod Seal with Rough Lip
Sign Up to like & getrecommendations! Published in 2018 at "Tribology Transactions"
DOI: 10.1080/10402004.2017.1388457
Abstract: ABSTRACT There are few works that have studied the sealing mechanism between two rough surfaces. In the present article, an elastohydrodynamic one-dimensional model of the U-cup hydraulic seal is performed by taking into account both… read more here.
Keywords: cup hydraulic; friction; effect; friction force ... See more keywords