1. Transient calculations in elastohydrodynamically lubricated point contacts
- Creator:
- Ficza, Ildikó, Šperka, Petr, and Hartl, Martin
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- elastohydrodynamic lubrication, surface roughness, fluid rheology, and multigrid method
- Language:
- English
- Description:
- The aim of the paper is to present transient calculations of an elastohydrodynamically lubricated (EHL) point contact. The paper focuses on the description of the numerical algorithm used to model non-smooth contacts with surface feature on one of the contacting bodies. Results of film thickness and pressure distributions of a selected surface feaure are presented. Simulations were performed and compared for two different rheology approaches (Newtonian, resp. non-Newtonian). and Obsahuje seznam literatury
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public