Results 31 to 40 of about 11,293,464 (295)

Investigation of Programmable Friction with Ionic Liquid Mixtures at the Nano- and Macroscales

open access: yesLubricants, 2023
Non-mechanical stimuli are used to directly control or program the friction properties of tribosystems. For this purpose, an ionic liquid is used as a lubricant that affects and controls the friction in the presence of external triggers.
Felix Joachim Gatti   +10 more
doaj   +1 more source

Experimental investigation of friction behavior in pre-sliding regime for pneumatic cylinder

open access: yesVietnam Journal of Mechanics, 2014
Friction always presents in pneumatic cylinders and causes difficulties in controlling position and velocity of pneumatic systems. In order to improve the control performance of the pneumatic systems, it is necessary to fully understand behavior of ...
Tran Xuan Bo   +3 more
doaj   +1 more source

Static Friction in a Cable-Driven Transmission—Modeling and Identification of Load Effects

open access: yesLubricants, 2022
Although many friction models have been developed by various researchers over the years, a general model does not exist yet. In this article, we present the work that was developed to identify and propose an empirical model that represents the behavior ...
Giovanni Torres-Charry   +1 more
doaj   +1 more source

High-temperature friction behavior of amorphous carbon coating in glass molding process

open access: yesFriction, 2020
In the glass molding process, the sticking reaction and fatigue wear between the glass and mold hinder the service life and functional application of the mold at the elevated temperature.
Kangsen Li   +4 more
semanticscholar   +1 more source

Influence of Post-Welding Heat Treatment on the Corrosion Behavior of a 2050-T3 Aluminum-Copper-Lithium Alloy Friction Stir Welding Joint [PDF]

open access: yes, 2011
The corrosion behavior of a Friction Stir Welding joint in 2050-T3 Al-Cu-Li alloy was studied in 1 M NaCl solution and the influence of T8 post-welding heat treatment on its corrosion susceptibility was analyzed.
Odemer, Grégory   +13 more
core   +1 more source

Optimization of Friction Behavior Characteristics by Coating with Solid Lubricants

open access: yesMachines, 2019
Increasing the lifetime of machine elements whose operation involves the development of friction processes and diminishing energy losses by friction can be achieved by using solid lubricants.
Oana Dodun   +3 more
doaj   +1 more source

Experimental study on nonlinear friction behavior of granular flow lubrication

open access: yesResults in Physics, 2022
Solid granules have good lubrication performance and load-bearing capacity, which has been concerned by researchers. However, the correlation mechanism between lubrication performance and granular medium dynamics is hardly focused on.
Fanjing Meng   +4 more
doaj   +1 more source

Tribological behavior of shape memory cyanate ester materials and their tunable friction mechanism

open access: yesFriction, 2023
High-performance polymer friction materials with tunable tribological behavior to fit varied work conditions remain a challenge of widespread interest for a variety of applications.
Zhangzhang Tang   +8 more
doaj   +1 more source

Nanoscale Friction Behavior of Transition-Metal Dichalcogenides: Role of the Chalcogenide.

open access: yesACS Nano, 2020
Despite extensive research on the tribological properties of MoS2, the frictional characteristics of other members of the transition-metal dichalcogenide (TMD) family have remained relatively unexplored.
M. R. Vazirisereshk   +5 more
semanticscholar   +1 more source

A Comparative Analysis of ANN and taguchi for Enhancing Predictive modelling and optimisation for Al-Base Metal Matrix Composites reinforced with nanoparticles of SiC [PDF]

open access: yesE3S Web of Conferences
In this work, a detailed research of wear resistance and frictional behavior improvement in the metal matrix composite of aluminum-based Metal Matrix Composite was performed. Experimentally, Al 7072 alloy composites reinforced with SiC were taken for the
Malladi Avinash   +5 more
doaj   +1 more source

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