Blade coating of a power-law fluid

AB Ross, SK Wilson, BR Duffy - Physics of Fluids, 1999 - pubs.aip.org
In this paper we re-examine the problem of applying a thin layer of a power-law fluid to a
solid substrate by means of a simple blade coater. Specifically we use lubrication theory to …

On the behaviour of roughened conical hybrid journal bearing system operating with MR lubricant

SC Sharma, A Kumar - Tribology International, 2021 - Elsevier
In the present work, a numerical simulation model for conical journal bearing system
considering roughness features in the analysis is investigated. In present model, non …

Effects of lubricant additives on the performance of hydrodynamically lubricated journal bearings

AA Elsharkawy - Tribology Letters, 2005 - Springer
A non-Newtonian rheological model to investigate theoretically the effects of lubricant
additives on the steady state performance of hydrodynamically lubricated finite journal …

Studies on the influence of surface texture on the performance of hydrodynamic journal bearing using power law model

S Kango, RK Sharma - International Journal of Surface …, 2010 - inderscienceonline.com
The present study investigates the combined influence of surface texture, using sinusoidal,
positive full and half wave roughness (transverse and longitudinal roughness) and non …

Surface roughness effects for Newtonian and non-Newtonian lubricants

MF Abd Al-Samieh - Tribology in Industry, 2019 - search.proquest.com
In the present study, a numerical solution is presented to investigate the combined effects of
lubricant rheology and surface roughness parameters on the characteristic of …

Study of orifice compensated hole-entry hybrid journal bearing considering surface roughness and flexibility effects

T Nagaraju, SC Sharma, SC Jain - Tribology international, 2006 - Elsevier
The present work describes a theoretical study to demonstrate the combined influence of
surface roughness and bearing flexibility on the performance of an orifice compensated hole …

A modified average Reynolds equation for rough bearings with anisotropic slip

HC Jao, KM Chang, LM Chu… - Journal of …, 2016 - asmedigitalcollection.asme.org
A lubrication theory that includes the coupled effects of surface roughness and anisotropic
slips is proposed. The anisotropic-slip phenomena originate from the microscale roughness …

Influence of surface roughness effects on the performance of non-recessed hybrid journal bearings

T Nagaraju, SC Sharma, SC Jain - Tribology international, 2002 - Elsevier
The effect of journal and bearing surface roughness on the performance of a capillary
compensated hole-entry hybrid journal bearing system has been theoretically studied. The …

3D surface roughness effects on transient non-Newtonian response of dynamically loaded journal bearings

KM Jagadeesha, T Nagaraju, SC Sharma… - Tribology …, 2012 - Taylor & Francis
The influence of 3D surface roughness on the transient non-Newtonian response of a
dynamically loaded journal bearing under mixed lubrication is studied. A study of the …

Influence of surface roughness on non-Newtonian thermohydrostatic performance of a hole-entry hybrid journal bearing

T Nagaraju, SC Sharma, SC Jain - 2007 - asmedigitalcollection.asme.org
A general solution scheme to account the surface roughness and the cross-film viscosity
variation of lubricant due to its non-Newtonian behavior and rise in fluid-film temperature for …