... ournal of T ribology . 02 01 2023 25 02 2023 27 02 2023 31 03 2023 contact contact area contact mechanics microtribology surface roughness and asperities Deutsche Forschungsgemeinschaft 10.13039/501100001659 441889189 Nederlandse Organisatie voor...

...@bam.de Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 09 03 2022 29 03 2022 29 03 2022 10 05 2022 friction microtribology sliding wear Microtribology and the study of friction between microsized surfaces...

... microtribology nanotribology surface properties and characterization surface roughness and asperities surfaces Often in tribology, surface roughness is characterized by the spectral moments, m 0 , m 2 , and m 4 , which are measures of the variance, slop, and curvature, respectively...

... ] where A r is the real contact area and is related to the contact radius r by (3) A r = π r 2 The load dependence of the friction force for the investigated films under microtribological test conditions is presented in Fig. 10 . The friction force generally increases...

... directly into the test subject; however, the high mobility of NPs inside a living organism would certainly allow for more tolerable and less invasive delivery methods such as pharmaceutical tablet ingestion. wear mechanisms interface friction microtribology surface properties characterization...