The roles of adhesion, internal heat generation and elevated temperatures in normally loaded, sliding rough surfaces
Benjamin Poole; Bartosz Barzdajn; Daniele Dini; David Stewart; Fionn Dunne · 2019 · arXiv
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
The finding, in one line
“Deformation of the surfaces was dominated by the surface geometry, with no significant effect due to variations in frictional models.”
Abstract (excerpt)
The thermal effects of plastic and frictional heat generation and elevated temperature were examined along with the role of adhesion in the context of galling wear, using a representative crystal plasticity, normally loaded, sliding surface model. Galling frequency behaviour was predicted for 316L steel. Deformation of the surfaces was dominated by the surface geometry, with no significant effect due to variations in frictional models. Plastic and frictional heating were found to have a minimal effect on the deformation of the surface, with the rapid conduction of heat preventing any highly lo
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Metadata source: arXiv