![Greenwoods Contact Model](https://www.tribonet.org/wp-content/uploads/2016/11/Greenwoods-Contact-Model-326x245.png)
Greenwood and Williamson Contact Model
Surface roughness was recognized to play a major role in forming friction and transition from one lubrication regime to another [1]. Greenwood pioneered with first rough contact model in 1966 [2]. Inspired by this milestone […]