Results 11 to 20 of about 384,707 (281)
FRICTION COEFFICIENT OF DIAMOND WIRE SAW
Rudarsko-geološko-naftni Zbornik, 1998 In order to estimate the diamond wire saw upon quarrying of dimension stone, it is necessary to know the value of a friction coefficient on the driving pulley of the saw.
Siniša Dunda
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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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A Brake System Coefficient of Friction Estimation Using 3D Friction Maps
Lubricants, 2022 The coefficient of friction (COF) is one of the core factors in the evaluation of brake system performance. It is challenging to predict the COF, since it is strongly influenced by several parameters such as contact pressure (p), slip rate (v) and ...
Francesco Varriale +4 more
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Experimental Investigation on Friction Coefficient between Sawtooth Steel Plate and Concrete [PDF]
E3S Web of Conferences, 2021 It is easy to think of using sawtooth steel plate on the surface of column to increase the interfacial friction in the temporary RC column underpinning structure.
Wu Erjun +3 more
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Lubricants, 2023 The paper proposes the study of dry friction by means of a short eccentric rotor. The rotor was designed and realised in the laboratory. In an ideal frictionless situation, a rotor actuated by gravity will have an angular velocity which increases ...
Stelian Alaci +5 more
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Effect of braking speed on the property of high-performance copper-based brake pads
Fenmo yejin jishu, 2021 High-performance copper-based brake pads were prepared by the traditional powder metallurgy method, and the commercial copper-based brake pads were used as a comparison.
WEI Dong-bin +8 more
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