Results 1 to 10 of about 192,207 (200)
Vacuum friction on a rotating pair of atoms [PDF]
Physical Review Letters, 2015 Zero-point quantum fluctuations of the electromagnetic vacuum create the widely known London-van der Waals attractive force between two atoms. Recently, there was a revived interest in the interaction of rotating matter with the quantum vacuum.
Bercegol, Hervé, Lehoucq, Roland
core +8 more sources
Nonlinear dynamic separation characteristics of friction pair and experimental analysis [PDF]
Scientific ReportsThis paper aims to reduce friction pair erosion of the clutch in the case of continuous shift; the dynamic separation process of the friction pair is investigated.
Yongqiang Zhao +6 more
doaj +2 more sources
Wear Characteristics of Different Groove-Shaped Friction Pairs of a Friction Clutch [PDF]
Applied Sciences, 2020 To investigate the influence of the groove shape of friction disks on the wear of a friction clutch friction pair, a wear calculation model that considers the actual sliding distance between the friction clutch friction pair is presented based on the ...
Heyun Bao +3 more
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Wear state identification of reciprocating sliding friction Pairs with frictional vibration. [PDF]
PLoS OneReal-time monitoring of the wear state of reciprocating sliding friction pairs has long been a challenging issue. To address this problem, this paper innovatively proposes a new method of constructing feature vectors based on the fractal parameters of frictional vibration signals and employing a nonlinear support vector machine to identify different ...
Yu H, Wei H.
europepmc +3 more sources
KINEMATICS FRICTION PAIR FOR EXAMPLE NEEDLE BEARINGS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2014 The present study concerns certain phenomena that take place in the needle roller bearing. The friction that generates the anti-torque of a friction pair is the major factor that influences the needle bearing’s wear. In the needle bearing there occur two
Jerzy NACHIMOWICZ, Robert KORBUT
doaj +1 more source
Study on the Relationship of Current Stability and Tribological Property in Red Copper/Chromium Bronze Pair [PDF]
Cailiao Baohu, 2021 Dynamic current collection quality and conductivity stability are very important indexes on evaluating the performance of current carrying by friction pair collector.
ZHAO Yan - wen, SUN Le - min
doaj +1 more source
Wear-friction properties of friction pairs in disc-pad brakes
Eastern-European Journal of Enterprise Technologies, 2023 Проведеними експериментальними дослідженнями при гальмуваннях в стендових умовах отримано дані щодо динамічного коефіцієнта тертя та зносу матеріалів різних типів фрикційних накладок і гальмівних дисків. Встановлено, що на підставі хімічного складу матеріалів фрикційних накладок, які мають шифри, в інтервалі температур 100–450 °C з кроком в ...
Myroslav Kindrachuk +7 more
openaire +3 more sources
Carbon Trends, 2021 The tribological properties of tribo-pair of friction composite and counter disc are very important for identifying the braking performance in automobiles.
N. Ravikumar +2 more
doaj +1 more source
Applied Sciences, 2023 A water-lubricated rubber bearing (WLRB) is prone to generate frictional vibration noise under special operating conditions, which seriously affects the acoustic stealth performance of warships and threatens their navigation safety.
Zijian Zhang +4 more
doaj +1 more source
Lubricants, 2022 This paper provides experimental data on the effective use of a new lubricating composition, which includes industrial oil of any brand with the addition of a nanometal of the component of a friction pair, which has a lower hardness.
Valeriy Kosarchuk +5 more
doaj +1 more source