Results 11 to 20 of about 56,254 (265)
Kinetics of the coefficient of friction of elastomers. [PDF]
Sci Rep, 2014 We study theoretically and numerically the kinetics of the coefficient of friction of an elastomer due to abrupt changes of sliding velocity. Numerical simulations reveal the same qualitative behavior which has been observed experimentally on different classes of materials: the coefficient of friction first jumps and then relaxes to a new stationary ...
Li Q +4 more
europepmc +5 more sources
Coefficient of hydraulic friction of plastic pipes [PDF]
E3S Web of Conferences, 2023 Pressure systems are widely used in almost all areas of the public economy related to liquids. For example, at present, in the supply of drinking water to populated areas in the world, in heating systems, in agriculture, in cleaning water basins from ...
Rakhimov K., Melikuziyev S., Sultanov R.
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Device for determining frictional properties of fibers
Алматы технологиялық университетінің хабаршысы, 2021 This article describes instruments for measuring the forces involved in the sliding process during friction of the thread and the forces between the fibers during drawing.
K. N. Yermekbay +4 more
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Frontiers in Materials, 2022 A local, elastic deformation model is combined with a dynamic simulation to investigate nanoscale slip between a rigid, curved pin and an elastic slab, and its influence on static and kinetic friction.
Jeffrey L. Streator
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Friction performance of Cu-based brake pad for high-speed railway trains
工程科学学报, 2023 The brake pad is the key component in the braking system of high-speed railway trains. The running speeds of commercial high-speed railway trains in China can reach higher than 350 km·h−1.
Xuan-hui QU +5 more
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Determination of the in situ coefficient of friction and imperfection of prestressing cables [PDF]
Građevinski Materijali i Konstrukcije, 2017 Prestressing structural elements allows an increase in the spans of reinforced concrete structures. In the design and dimensioning of prestressed reinforced concrete structures it is necessary to know, that is to adopt a number of parameters which are ...
Bojović Dragan +4 more
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Lowering coefficient of friction in Cu alloys with stable gradient nanostructures [PDF]
Science Advances, 2016 Xiang Chen, Zhong Han, Xiuyan Li
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FRICTION COEFFICIENT OF RECYCLED RUBBER SOLES [PDF]
Journal of the Egyptian Society of Tribology, 2016 The present work studies the possibility of using recycled rubber in soles. Different sizes of recycled rubber particles were bonded together and adhered to wooden block. Two types of test specimens of smooth and treaded surfaces were investigated. The
M. M. Mahmoud
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EFFECT OF FILLING MATERIALS ON THE FRICTION COEFFICIENT OF RECYCLED RUBBER FLOORINGS [PDF]
Journal of the Egyptian Society of Tribology, 2013 The effect of filling materials on the friction coefficient of recycled rubber floorings is discussed in the present work. Experiments were carried out by the sliding of the bare foot against the tested rubber tiles of different thickness.
B. R. Elham, W. Y. Ali, M. I. Khashaba
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EFFECT OF FILLING MATERIALS ON THE FRICTION COEFFICIENT OF RECYCLED RUBBER FLOORINGS [PDF]
Journal of the Egyptian Society of Tribology, 2012 The effect of filling materials on the friction coefficient of recycled rubber floorings is discussed in the present work. Experiments were carried out by the sliding of the bare foot against the tested rubber tiles of different thickness.
B. R. Elham, W. Y. Ali, M. I. Khashaba
doaj +1 more source