- Turkish Journal of Engineering and Environmental Sciences
- Vol: 27 Issue: 5
- A Study of Pressure Distribution of A Slider Bearing Lubricated with Powell-Eyring Fluid
A Study of Pressure Distribution of A Slider Bearing Lubricated with Powell-Eyring Fluid
Authors : Muhammet YÜRÜSOY
Pages : 299-304
Doi:10.3906/sag-1203-65
View : 6 | Download : 2
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :A slider bearing consisting of connected surfaces with Powell-Eyring fluid as a lubricant is analyzed in the present study. A Powell-Eyring model has been used as a non-Newtonian lubricant in a slider bearing. The analysis is based on the perturbation technique. Under the assumptions of the order of magnitudes of the variables, it is seen that only viscous and non-Newtonian terms have effects, whereas inertia terms are negligible. Choosing non-Newtonian effects smaller than viscous effects, a perturbation solution is constructed. The pressure distribution in the bearing is calculated approximately.Keywords : Slider bearing, Non-newtonian fluids, Perturbation analysis, Powell-eyring model, Lubrication.