Results 251 to 260 of about 19,017 (290)

Synergistic anti-friction performance and lubricating film mechanism of erucamide and <i>N</i>-phenyl-α-naphthylamine in polyurea grease at elevated temperatures. [PDF]

RSC Adv
Liu Q, Yu W, Mo Y, Wang J, Liu C, Hong Y, Zhang Q, Chen F.   +7 more
europepmc   +1 more source

Melanin-Inspired Biomimetic Strategy for Preserving Adhesion of Lubricants via Thiol-Quinone Addition. [PDF]

Biomimetics (Basel)
Song X, Mei C, Wu Y, He D, Zhu J, Chen Q, Guo J, Zhao Z, Xie T, Liu W.   +9 more
europepmc   +1 more source

Ant colony optimization approach for sustainable end-milling with minimum quantity nano-green lubrication. [PDF]

Sci Rep
Abdullah M, Rao ACU, Ramachandran T, Biswal S, Chaudhary SP, Singh R, Mishra A, Mann VS, Bhowmik A, Tamene Y.   +9 more
europepmc   +1 more source

On Lubrication States after a Running-In Process in Aqueous Lubrication

Langmuir, 2019
Recently, many studies have reported the ultralow friction coefficient of sliding friction between rigid solid surfaces in aqueous lubrication. A running-in process that goes through high-friction and friction-decreasing regions to a stable ultralow friction region is often required. However, the role of the friction-decreasing region is often ascribed
Wenpeng Jia, Pengpeng Bai, Wenling Zhang, Liran Ma, Yonggang Meng, Yu Tian   +5 more
openaire   +3 more sources

On the Magnitude of Cavitation Pressure of Steady-State Lubrication

Tribology Letters, 2013
The value of cavitation pressure plays an important role in the implementation of the mass-conservative algorithm. This is particularly crucial in applications that deal with analysis of surface textures. In this paper, published research on cavitation of journal bearing and surface textures are reviewed, and experiments and simulations of textured ...
Cong Shen, M. M. Khonsari
openaire   +2 more sources

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Diagnostics of friction in the analysis of the state of lubricants

Assembling in Mechanical Engineering and Instrument-Making, 2021
A digital equipment monitoring system has been developed and implemented, which includes dynamic recording of the number of wear products and oil temperature with original modern recording devices, followed by the technology of their processing and use.
A.M. Migranov, M.Sh. Migranov, R.G. Nigmatullin, V.R. Nigmatullin, I.R. Nigmatullin   +4 more
openaire   +1 more source

The Investigation on Lubrication State of Gears

Tribology Transactions, 1994
A computer program for analyzing the lubrication state of gears was developed, and the lubrication states of two lubricants on two test rigs were investigated. The calculation and tests correlated well. Finally, satisfactory results were achieved when the program was used on an industrial field. Presented at the 48th Annual Meeting in Calgary, Alberta,
Xiaoling Wu, Wenzheng Qi, Cuiyun Wang, Xingzhong Zhao   +3 more
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Lubrication with materials in the solid state

British Journal of Applied Physics, 1951
Coefficients of friction between flat mild steel surfaces loaded at an average intensity of 40 lb/in2 at relative velocities of 0.01 cm/sec and 0.4 cm/sec were determined using talc, vermiculite, flake graphite, paraffin wax and various metallic soaps as lubricants.
F T Barwell, A A Milne
openaire   +1 more source