Tribology in Germany

In today’s world of ever-increasing energy demands, combined with an environmentally and cost-driven desire to conserve resources, friction and wear are becoming increasingly important. To avoid friction and wear, save energy, protect the environment, and improve the performance of machines and syst...

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Bibliografiske detaljer
Format:	Online
Sprog:	engelsk
Udgivet:	MDPI - Multidisciplinary Digital Publishing Institute 2025
Fag:	planet gear sliding bearing validation structural deformation load carrying capacity wind turbine gearbox quasi-static tangential and normal contact indentation adhesion elastomer friction contact area experiment tangential stresses PBT siloxane lubricant tribological properties transfer film ionic liquids cleanroom vacuum application component testing model testing screening tests rolling bearing tribology polyalphaolefin lubrication ice friction winter sports thermohydrodynamics frictional melting numerical model electrical bearing current electrical bearing damage electrical discharge bearing surface wear service life calculation fretting wear rubbers hydrogen high-pressure rubber simulation seals viscoelasticity roughness contact mechanics squeeze film damper Reynolds equation experimental validation inertia effects vibrations rotor dynamics gearbox sinter material oil-impregnation self-lubrication EHL bearings oscillation oscillating movements wear fatigue rating life oil film pressure measurement miniature strain gauge pressure sensors lubrication improvements hydrodynamic linear guides Stribeck curve journal bearing wear prognosis machine learning surrogate model EHL simulation microtextured surfaces optimization micro-coining sheet metal DLC-coating tribo-electric contact bearing currents surface topography mechanical and electrical loads light load hardness rolling bearings residual stresses trapping energies running-in lubricated sliding ultra-low wear DLC third body ta-C coating plastic PA12 PEEK sliding tribotest doped ta-C elastohydrodynamics hysteresis friction mixed friction friction states lubrication states polymer thermoplastic elastohydrodynamic lubrication superlubricity ball-on-disk tribometer gears n/a thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues thema EDItEUR::M Medicine and Nursing::MJ Clinical and internal medicine::MJC Diseases and disorders::MJCL Oncology
Online adgang:	ONIX_20250220_9783725829194_489
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Summary:	In today’s world of ever-increasing energy demands, combined with an environmentally and cost-driven desire to conserve resources, friction and wear are becoming increasingly important. To avoid friction and wear, save energy, protect the environment, and improve the performance of machines and systems, lubrication is one of the most effective strategies. However, design measures, new materials and coatings, a better understanding of the fundamental tribological relationships, and the predictability of tribological systems also make decisive contributions toward environmentally compatible and efficient machines and systems, with the goals of having lower energy consumption in the utilization phase, less wear, and the longer service life of mechanical systems. The visibility of German tribology is internationally characterized by the automotive industry and mechanical engineering. Despite its basic orientation, tribological research is always focused on products and machine elements like rolling and journal bearings, gears, and elastomers. Currently, tribological work is concentrating on topics such as sustainability, raw material availability, the reduction in emissions in the use phase, recyclability, defossilization in mobility and industry, and digitalization. With the 65th anniversary of the GfT, this Special Issue presents the latest tribological research and developments in Germany, with 21 insightful contributions.

Tribology in Germany

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