A Generalised Asperity-Based Friction Model
نویسندگان
چکیده
منابع مشابه
Local nanoscale heating modulates single-asperity friction.
We demonstrate measurement and control of single-asperity friction by using cantilever probes featuring an in situ solid-state heater. The heater temperature was varied between 25 and 650 °C (tip temperatures from 25 ± 2 to 120 ± 20 °C). Heating caused friction to increase by a factor of 4 in air at ∼ 30% relative humidity, but in dry nitrogen friction decreased by ∼ 40%. Higher velocity reduce...
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ژورنال
عنوان ژورنال: Tribology Letters
سال: 2010
ISSN: 1023-8883,1573-2711
DOI: 10.1007/s11249-010-9645-x