Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids
In the present theoretical investigation, the effect of ferrofluid on the dynamic characteristics of curved slider bearings is presented using Shliomis model which accounts for the rotation of magnetic particles, their magnetic moments, and the volume concentration in the fluid. The modified Reynold...
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| Format: | Article |
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Hindawi Limited
2012-01-01
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| Series: | Advances in Tribology |
| Online Access: | http://dx.doi.org/10.1155/2012/278723 |
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doaj-09a72ab3828e46a4ae2f73f020f4846d2020-11-24T22:50:35ZengHindawi LimitedAdvances in Tribology1687-59151687-59232012-01-01201210.1155/2012/278723278723Dynamic Performance Characteristics of a Curved Slider Bearing Operating with FerrofluidsUdaya P. Singh0R. S. Gupta1Department of Applied Science & Humanities, Ambalika Institute of Management & Technology, Lucknow 227305, IndiaDepartment of Mathematics, Kamala Nehru Institute of Technology, Sultanpur 228118, IndiaIn the present theoretical investigation, the effect of ferrofluid on the dynamic characteristics of curved slider bearings is presented using Shliomis model which accounts for the rotation of magnetic particles, their magnetic moments, and the volume concentration in the fluid. The modified Reynolds equation for the dynamic state of the bearing is obtained. The results of dynamic stiffness and damping characteristics are presented. It is observed that the effect of rotation of magnetic particles improves the stiffness and damping capacities of the bearings.http://dx.doi.org/10.1155/2012/278723 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Udaya P. Singh R. S. Gupta |
| spellingShingle |
Udaya P. Singh R. S. Gupta Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids Advances in Tribology |
| author_facet |
Udaya P. Singh R. S. Gupta |
| author_sort |
Udaya P. Singh |
| title |
Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids |
| title_short |
Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids |
| title_full |
Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids |
| title_fullStr |
Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids |
| title_full_unstemmed |
Dynamic Performance Characteristics of a Curved Slider Bearing Operating with Ferrofluids |
| title_sort |
dynamic performance characteristics of a curved slider bearing operating with ferrofluids |
| publisher |
Hindawi Limited |
| series |
Advances in Tribology |
| issn |
1687-5915 1687-5923 |
| publishDate |
2012-01-01 |
| description |
In the present theoretical investigation, the effect of ferrofluid on the dynamic characteristics of curved slider bearings is presented using Shliomis model which accounts for the rotation of magnetic particles, their magnetic moments, and the volume concentration in the fluid. The modified Reynolds equation for the dynamic state of the bearing is obtained. The results of dynamic stiffness and damping characteristics are presented. It is observed that the effect of rotation of magnetic particles improves the stiffness and damping capacities of the bearings. |
| url |
http://dx.doi.org/10.1155/2012/278723 |
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AT udayapsingh dynamicperformancecharacteristicsofacurvedsliderbearingoperatingwithferrofluids AT rsgupta dynamicperformancecharacteristicsofacurvedsliderbearingoperatingwithferrofluids |
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