| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 614030 | Tribology International | 2016 | 4 Pages |
Abstract
If two rough surfaces slide against each other, the typical contact event is a transient interaction of a pair of asperities. A recent finite element solution of the heat conduction through such a contact is used to develop an expression for the heat transferred between the bodies as a function of the surface statistics, the nominal contact pressure and the sliding speed. Simple curve fits are provided to permit these results to be implemented as a macroscopic heat transfer condition in numerical simulations.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Yongwoo Lee, Yuwei Liu, J.R. Barber, Yong Hoon Jang,