Journal ArticleDOI
Influence of couple stress lubricant on the performance of textured two-lobe slot-entry hybrid journal bearing system
Chandra B. Khatri,Satish C. Sharma +1 more
- Vol. 231, Iss: 3, pp 1350650116658377
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TLDR
In this article, the combined influence of textured surface and couple stress lubricant behavior on the performance of circular/two-lobe slot-entry hybras has been investigated with theoretical investigation.Abstract:
This paper concerns with theoretical investigation to predict the combined influence of textured surface and couple stress lubricant behavior on the performance of circular/two-lobe slot-entry hybr...read more
Citations
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Journal ArticleDOI
Enhancement of steady state performance of hydrodynamic journal bearing using chevron-shaped surface texture:
TL;DR: In this article, the optimum design parameters of chevron-shaped surface texture have been determined for the steady state performance enhancement of a hydrodynamic journal bearing for the purpose of improving the stability of the bearing.
Journal ArticleDOI
Analysis of textured multi-lobe non-recessed hybrid journal bearings with various restrictors
TL;DR: In this paper, a comparative study concerning the combined influence of ER fluid lubrication and surface texturing on the performance of two-lobe/circular non-recessed hybrid journal bearings compensated with various types of flow control devices is presented.
Journal ArticleDOI
Numerical study on steady state performance enhancement of partial textured hydrodynamic journal bearing
TL;DR: In this paper, the effect of triangular shaped texture on the static performance characteristics of a hydrodynamic journal bearing has been studied, where the bearing inner surface is textured with triangular shape with different texture depths and a number of textures in pressure increasing region.
Journal ArticleDOI
The effect of V-shape protruded and dimple textured on the load-carrying capacity and coefficient of friction of hydrodynamic journal bearing: A comparative numerical study:
TL;DR: In this article, a comparative numerical study is performed between V-shape protruded, dimple textured, and untextured bearing in terms of load-carrying capacity and coefficient of f
Journal ArticleDOI
Influence of lubricants on the performance of journal bearings – a review
TL;DR: The lubricant properties have a significant influence on the static and dynamic performance characteristics of journal bearing such as load-carrying capability, minimum fluid film thickness, maximu... as discussed by the authors.
References
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Journal ArticleDOI
Couple Stresses in Fluids
Vijay K. Stokes,Vijay K. Stokes +1 more
TL;DR: The effects of couple stresses in fluids are considered in this paper, where a series of boundary value problems are solved to indicate the effects of the couple stresses as well as for experiments measuring the various material constants.
Journal ArticleDOI
A Laser Surface Textured Parallel Thrust Bearing
TL;DR: In this article, the potential use of a new technology of laser surface texturing (LST) in parallel thrust bearings is theoretically investigated, where the surface texture has the form of micro-dimples with pre-selected diameter, depth, and area density.
Journal ArticleDOI
A Theory of Lubrication by Microirregularities
Journal ArticleDOI
Experimental Investigation of Laser Surface Textured Parallel Thrust Bearings
TL;DR: In this article, the performance of unidirectional and bi-directional partial-LST bearing with a baseline, untextured bearing is compared with that of a baseline bearing in terms of increased clearance and reduced friction.
Journal ArticleDOI
Couple Stresses in Fluids
Teoman Ariman,Ahmet S. Cakmak +1 more
TL;DR: In this article, applications of couple stress and micropolar theories to the problems of Couette and Poiseuille flows between two parallel plates are discussed and the results are compared.
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