Showing 81 - 100 results of 46,716 for search '(friction OR function) performance', query time: 0.31s Refine Results
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    Friction Monitoring in Kaplan Turbines by Lars-Johan Sandström, Kim Berglund, Pär Marklund, Gregory F. Simmons

    Published 2025-04-01
    “…This study suggests a model approach for friction monitoring of the bearings inside the Kaplan turbine’s hub. …”
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    Frequency function and damping function in assessment of dynamic processes in mechanical oscillatory systems with symmetry by A. V. Eliseev

    Published 2020-12-01
    “…The study objective is to develop a method forevaluating properties of the mechanical oscillatory systems with account for viscous friction forces based on frequency functions and damping functions that depend on the so-called coefficient of connection forms, which is the ratio of characteristics of generalized coordinates.Materials and Methods. …”
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  8. 88

    Cartilage-bone inspired the construction of soft-hard composite material with excellent interfacial binding performance and low friction for artificial joints by Qin Chen, Xinyue Zhang, Siyu Liu, Kai Chen, Cunao Feng, Xiaowei Li, Jianwei Qi, Yong Luo, Hongtao Liu, Dekun Zhang

    Published 2022-07-01
    “…Here, we designed a “soft (hydrogel)-hard (Ti6Al4V)” integrated material with outstanding combination, which simulates the structure and function of cartilage-bone in the natural joint. The load-bearing properties, binding performance, and tribological behaviors for different forms of the soft-hard integrated materials were investigated. …”
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    The integration of ICT in HR functions: the impact on operational performance by Amira Benachour, Lamine Tarhlissia, Hanane Abdelmalek, Yasmine Cheriti

    Published 2024-10-01
    “…This article examines the impact of Information and Communication Technologies (ICT) on operational performance, focusing on their integration into the human resources (HR) function at Algérie Télécom. …”
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    Mechanical performance of ozone functionalized MWCNTs/PC nanocomposites

    Published 2011-06-01
    “…The effect of O3 functionalization on the mechanical performance was systematically studied. …”
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    Tribological Performance Comparison of Lubricating Greases for Electric Vehicle Bearings by Deepika Shekhawat, Ayush Jain, Nitesh Vashishtha, Arendra Pal Singh, Rahul Kumar

    Published 2025-03-01
    “…A four-ball wear test ranks the greases by scar diameter as PUPao < PUEs < PUEth < LiPAO, while the coefficient of friction is observed in the range of 0.15–0.18, with LiPAO exhibiting the lowest friction. …”
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  16. 96

    Structural Damping with Friction Beams by L. Gaul, J. Roseira, J. Becker

    Published 2008-01-01
    “…Experiments and simulations are performed for a simple laboratory structure consisting of two superposed beams with friction in the interface. …”
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  17. 97

    Investigating Influence of Mo Elements on Friction and Wear Performance of Nickel Alloy Matrix Composites in Air from 25 to 800 °C by Jinming Zhen, Yunxiang Han, Lin Yuan, Zhengfeng Jia, Ran Zhang

    Published 2024-11-01
    “…Rapid developments in aerospace and nuclear industries pushed forward the search for high-performance self-lubricating materials with low friction and wear characteristics under severe environment. …”
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    Tribological performance of electric transmission fluid enhanced with silicon dioxide and graphene nanoparticles: Impact of concentration on wear reduction and frictional behavior by Jijo Jose, R. Anish, George Mammen, Ashish Mathew Jose, Jayakrishnan M. Nair, Anna M. Abraham, Soney C. George, C.M. Twinkle

    Published 2025-05-01
    “…The results indicate that all nano-lubricants exhibit superior anti-wear capabilities compared to conventional ETFs. Optimal friction reduction and minimized material loss were observed at 0.10 wt % graphene and 0.30 wt % SiO2-SA, with the combination yielding the best performance. …”
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    The Role of Friction Stir Processing Travel Speed on the Microstructure Evolution and Mechanical Performance of As-Cast Hypoeutectic Al-5Si Alloy by Basma El-Eraki, Mahmoud F. Y. Shalaby, Ahmed El-Sissy, Abeer Eisa, Sabbah Ataya, Mohamed M. El-Sayed Seleman

    Published 2025-06-01
    “…This study’s novelty lies in providing first-time insights into the isolated role of Friction Stir Processing (FSP) travel speed on microstructure evolution and mechanical performance (micro-hardness, tensile properties, impact energy, and wear behavior) specifically in hypoeutectic as-cast Al-5 wt.% Si alloys, addressing a critical unaddressed gap in previous works (typically on near-eutectic compositions of Si > 6.5 wt.%). …”
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