The Friction Angle of the Leiyang Marble Surface after Exposure to High Temperature by Meng Hong Peng, Man Huang

“…There is a lack of information about the temperature-dependent nature of the rock surface, which is one of the essential parameters to predict the surface friction. In the present study, we experimentally study the effect of temperature on the basic friction angle of the marble surface through the direct shear test under the low normal loading condition and tilting test (Stimpson/disk tilt test). …”
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A Novel Engine Mount with Semi-Active Dry Friction Damping by M. Lorenz, B. Heimann, V. Härtel

“…In this paper the authors present a semi-active engine mount with a controllable friction damper. The normal force of the friction contact is applied by an electromagnetic actuator and can be varied dynamically. …”
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Effect of Friction Coefficient in Friction Stir Welding of B4C Reinforced AA5083 Metal Matrix Composites and Use of Fuzzy Clustering Technique for Weld Strength Prediction by C. Devanathan, D. Elil Raja, Tushar Sonar, Mikhail Ivanov

“…The friction stir welding (FSW) method was used to weld B4C reinforced AA 5083 metal matrix composites in this study. …”
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Investigation of Anti-Friction Properties of MoS₂ and SiO₂ Nanolubricants Based on the Friction Pairs of Inconel 718 Superalloy and YG6 Carbide by Lijie Ma, Fengnan Li, Shijie Ba, Zunyan Ma, Xinhui Mao, Qigao Feng, Kang Yang

Subjects: “…anti-friction properties…”
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Mechanical and Frictional Behavior of Jute-Textile-Reinforced Polymer Composites With Matrix Modification by Farhin Tabassum, M. R. Asekin, M. Salim Kaiser, S. Reaz Ahmed

“…The mechanical and frictional behaviors of jute-textile-reinforced polymer composites have been investigated experimentally under the influence of matrix modification and postprocessing thermal treatments. …”
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Shaking Table Tests of Curved Bridge considering Bearing Friction Sliding Isolation by Lei Yan, Qingning Li, Chun Han, Haotian Jiang

“…Specific to severe damage to curved bridges in earthquakes caused by the excessive force of the fixed bearings and piers, a new seismic design method on curved bridges considering bearing friction sliding isolation is proposed in this paper. …”
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Review and Improvement of Runway Friction and Aircraft Skid Resistance Regulation, Assessment and Management by Gadel Baimukhametov, Greg White

Subjects: “…friction…”
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Evolutionary variational inequalities arising in quasistatic frictional contact problems for elastic materials by Dumitru Motreanu, Mircea Sofonea

“…We consider a class of evolutionary variational inequalities arising in quasistatic frictional contact problems for linear elastic materials. …”
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Influence of Plastic Deformation on the Precipitation Evolution in the Aluminum Alloys in Friction Stir Welding by Iuliia Morozova, Anton Naumov, Nikolay Doynov, Vesselin Michailov

Subjects: “…friction stir welding…”
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Experimental Study on the Transition between Static and Kinetic Frictions of Steel/Shale Pairs by Qin Lian, Chunxu Yang, Jifei Cao

“…The transition between static and kinetic frictions of steel/shale pairs has been studied. It was found that the coefficient of friction decreased exponentially from static to dynamic friction coefficient with increasing sliding displacement. …”
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Parameter Optimization of a Vertical Spring-Viscous Damper-Coulomb Friction System by Biao Wei, Yi Zhuo, Chaobin Li, Menggang Yang

“…A vertical spring-viscous damper-concave Coulomb friction isolation system was firstly proposed, and their parameters were firstly optimized to achieve the best performance under earthquakes. …”
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Bifurcations of a Controlled Two-Bar Linkage Motion with Considering Viscous Frictions by Qingkai Han, Xueyan Zhao, Xingxiu Li, Bangchun Wen

“…In this paper, we investigate the joint viscous friction effects on the motions of a two-bar linkage under controlling of OPCL. …”
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Effect of Axial Vibration on Sliding Frictional Force between Shale and 45 Steel by Wu Hao, Chen Ping, Liu Yang, Ma Tianshou

“…Its friction reduction mechanism embodies not only the changes of instantaneous friction force, but also friction coefficient. …”
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Effect of friction-welding parameters on the tensile strength of AA6063 with dissimilar joints by Yashwanth Chapke, Dinesh N. Kamble

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Mechanical and Formability Evaluation of ST14 Alloys Welded by Friction Stir Welding by Mahmoud Afshari, Nima Fakhralmobasheri, Mohammad Reza Samadi, Amirhossein Alavi, Hossein Norozi Foroushani

“…Friction stir welding as one of the modern methods of solid-state welding of steel sheets and aluminum is a highly regarded industry. …”
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Numerical and Experimental Study of Friction Damping Blade Attachments of Rotating Bladed Disks by D. Charleux, C. Gibert, F. Thouverez, J. Dupeux

“…In this paper the impact of friction in blade attachments on forced response is investigated both numerically and experimentally. …”
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Design and Optimization of Friction Winch for 25 MW Airborne Wind Energy Systems by Lizhao NIU, Kuo YIN, Chonghui LEI

Subjects: “…friction winch…”
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Lubrication State Recognition Based on Energy Characteristics of Friction Vibration with EEMD and SVM by Hai-jie Yu, Hai-jun Wei, Jing-ming Li, Da‐ping Zhou, Li‐dui Wei, Hong Liu

“…The experimental results show that the frequency band energy characteristics of friction vibration signals are different under different lubrication states. …”
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The Nonsteady Boussinesq System with Mixed Boundary Conditions including Conditions of Friction Type by Tujin Kim

“…The formulations consist of a variational inequality for velocity due to the boundary conditions of friction type and a variational equation for temperature. …”
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Analysis of Dynamic Characteristics of the Multistage Planetary Gear Transmission System with Friction Force by Zhengming Xiao, Fu Chen, Kongliang Zhang

“…This paper addresses a two-stage planetary gearbox and establishes a system coupling torsional dynamical model which considers the time-varying mesh stiffness, friction forces, and interstage coupling factors. Meanwhile, the friction and lubrication states are classified to comprehensively analyze the calculation of friction coefficients under different conditions. …”
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