In the present study, we investigate the combined interplay of streaming potential and substrate compliance with sliding dynamics on the load carrying capacity of a planar slider bearing. We relax previously utilized simplifying assumptions to model the electrokinetic effects and demonstrate that the streaming potential may augment the load carrying capacity of the bearing to a considerable extent. Interestingly, we also reveal that the electrokinetically augmented load carrying capacity exhibits strong dependencies on a combination of the compliance and the sliding dynamics, which have, hitherto, not been extensively explored. This rich interplay reveals certain parametric regimes of interest, which are significant from the viewpoint of practical design considerations.
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August 2011
Research Article|
August 18 2011
Combined influence of streaming potential and substrate compliance on load capacity of a planar slider bearing
Jeevanjyoti Chakraborty;
Jeevanjyoti Chakraborty
1
Advanced Technology Development Centre, Indian Institute of Technology
, Kharagpur 721302, India
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Suman Chakraborty
Suman Chakraborty
a)
1
Advanced Technology Development Centre, Indian Institute of Technology
, Kharagpur 721302, India
2
Department of Mechanical Engineering, Indian Institute of Technology
, Kharagpur 721302, India
Search for other works by this author on:
Jeevanjyoti Chakraborty
1
Suman Chakraborty
1,2,a)
1
Advanced Technology Development Centre, Indian Institute of Technology
, Kharagpur 721302, India
2
Department of Mechanical Engineering, Indian Institute of Technology
, Kharagpur 721302, India
a)
Author to whom correspondence should be addressed. Electronic mail: [email protected]. Tel.: + 91-3222-282990. Fax: + 91-3222-282278.
Physics of Fluids 23, 082004 (2011)
Article history
Received:
December 07 2010
Accepted:
July 18 2011
Citation
Jeevanjyoti Chakraborty, Suman Chakraborty; Combined influence of streaming potential and substrate compliance on load capacity of a planar slider bearing. Physics of Fluids 1 August 2011; 23 (8): 082004. https://doi.org/10.1063/1.3624615
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