SCIENTIFIC PREPARATION OF MAGNETO-RHEOLOGICAL PROPERTY OF FERROFLUID

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Ramehar
Rupender Singh

Abstract

The circular squeeze-film-bearing marvel shaped between upper strong impermeable circle and lower porous-unpleasant plate with the impacts of two roughness designs (radial and circumferential) on the porous surface utilizing FF lubricant. Here, the FF is constrained by diagonal radially factor magnetic field (VMF) as a result of acquiring preferred position of creating most extreme field at the required dynamic contact zone. Also, the VMF is considered in light of the fact that uniform magnetic field doesn't improve bearing exhibitions. The porous-unpleasant surface is considered in light of getting favorable position of self-greasing up property. Utilizing FF stream model by R. E. Rosensweig and roughness impact by Christensen's stochastic hypothesis adjusted Reynolds equation is determined, which is fathomed for load-conveying limit with respect to various shapes (exponential, secant, perfect representation of secant and parallel) of the upper circle. The outcomes are looked at among changed shapes and the effects of penetrability and roughness examples are considered. The motivation behind considering the present issue is lies in the perception that the investigations of the vast majority of various structures squeeze-films (circle plate, round and hollow plate, two- parallel plates, and so forth.) diminish to the present case or present case is the restricting instance of various structures squeeze-films.

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How to Cite
Ramehar, & Rupender Singh. (2021). SCIENTIFIC PREPARATION OF MAGNETO-RHEOLOGICAL PROPERTY OF FERROFLUID. Galaxy International Interdisciplinary Research Journal, 9(8), 16–22. Retrieved from https://giirj.com/index.php/giirj/article/view/197
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References

A. Kumar, D. Garg, P. Goel, Mathematical modeling and behavioural analysis of a washing unit in paper mill, International Journal of System Assurance Engineering and Management, 1(6), (2019), 1639-1645. 2) Shliomis (2016) Theoretical modelling of poro-elastic slider bearing lubricated by couple stress fluid with special reference to synovial joints, Applied Mathematical Modelling 15 319-324

Bashtovoy & Berkovski, B. & (2018) Lubrication of axially undefined porous bearings, Wear 15 157-170.

Bashtovoi, V. G (2016) A theoretical and experimental study of ferrofluid lubricated four-pocket journal, Journal of Magnetism and Magnetic Materials 65 372-374. 5) Frenkel and Dorfman (2017), some design and prototyping issues on a 20000 rpm HDD spindle motor with a ferro-fluid bearing system, IEEE Transaction on Magnetics 37(2) 805-809. 6) A. Kumar, D. Garg, P. Goel Mathematical modelling and profit analysis of an edible oil refinery industry, Airo International Research Journal, 12, (2017), 1-8. 7) Magalhães ,M. (2015) Elastohydrodynamic lubrication of circular contacts at pure squeeze motion with non-Newtonian lubricants, Tribology International 38 897-905 8) Scherer (2016), An inclined porous slider bearing with a transverse magnetic field, Wear 55 359-367 9) Akbar, S. A. (2017), Axial current induced pinch effect on squeeze film behavior for porous annular discs, Journal of Lubrication Technology 97(1) 130-133 10) A. Kumar, D. Garg, P. Goel Sensitivity Analysis of a Cold Standby System with Priority for Preventive Maintenance, Journal of Advance and Scholarly Researches in Allied Education, 16(4), (2019), 253-258.