Disc coal samples with different water content were tested using the split Hopkinson press bar test system. Their dynamic tensile failure process was monitored via an ultra-high-speed digital image ...
The rubber static friction coefficient μ s contributes, e.g., to the grip of tyres, shoes and windshield wipers, even though research is often focused on the sliding (dynamic) friction coefficient μ d ...
The functional lifetime of a wet clutch can be characterized using wear characteristics such as velocity dependence of the coefficient of friction (COF) and friction curves. Current market trends ...
Materials testing tests the accuracy and load capacity of materials in different environmental conditions. Materials testing is not only performed at research institutes, it also helps companies to ...