Raghunandana, K and Corda, John V (2011) Static Characteristics of a Journal Bearing with Engineered Slip/no-slip Surfaces. In: International Engineering Symposium, IES , March 3 – 5, Kumomoto University, Japan..
![]() |
PDF
I_-_IES2011_KUMAMOTO_(CONF_7).pdf - Published Version Restricted to Registered users only Download (660kB) | Request a copy |
Abstract
The no-slip boundary condition is part of the foundation of the traditional lubrication theory. It has been found by recent experimental research that for certain engineered surfaces no-slip boundary condition is not valid. In the present study the effect of an engineered slip/no-slip surface on journal bearing performance is examined. Numerical Analysis is carried out by solving the modified Reynolds equation satisfying the boundary conditions using successive over relaxation scheme in a finite difference grid which gives the steady state pressure. These pressure values are used to evaluate the dimensionless steady-state load bearing capacity, attitude angle and friction force. It is found that the cautious application of slip to a journal bearing‟s surface can lead to improved bearing performance
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Uncontrolled Keywords: | Lubrication, Journal Bearing, Slip, Load carrying capacity, Friction force |
Subjects: | Engineering > MIT Manipal > Mechanical and Manufacturing |
Depositing User: | MIT Library |
Date Deposited: | 12 Apr 2013 06:47 |
Last Modified: | 12 Apr 2013 06:47 |
URI: | http://eprints.manipal.edu/id/eprint/79666 |
Actions (login required)
![]() |
View Item |