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Magnetic fluid based squeeze film between porous annular curved plates with the effect of rotational inertia
Rajesh C Shah S R Tripathi M V Bhat
Research Articles Volume 58 Issue 3 March 2002 pp 545-550
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https://www.ias.ac.in/article/fulltext/pram/058/03/0545-0550 -
Keywords
Magnetic fluid ;lubrication ;annular curved plates -
Abstract
The squeeze film behaviour between rotating annular plates was analysed theoretically when the curved upper plate with a uniform porous facing approached the impermeable and flat lower plate, considering a magnetic fluid lubricant in the presence of an external magnetic field oblique to the plates. Expressions were obtained for pressure and load capacity; and response time is given by a differential equation. The increases in pressure and load capacity depended only on the magnetization. However, the increase in response time depended on magnetization, fluid inertia and speed of rotation of the plates.
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Author Affiliations
Rajesh C Shah1 2 S R Tripathi3 M V Bhat4
- Department of Mathematics, V.V.P. Engineering College, Kalavad Road, Virda Vajdi, Rajkot - 360 005, India
- c/o Amit K Parikh, 9, Surya Kunj Society (Part-1), Near Nutan School, Ghatlodia, Ahmedabad - 380 061, India
- Department of Mathematics, Faculty of Science, M.S. University, Baroda - 390 002, India
- E-202, Riddhi Complex, Nr. Jodhpur Village, Ahmedabad - 380 015, India
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Dates
- Published
- March 2002
- Manuscript received
- 7 March 2000
- Manuscript revised
- 7 June 2001
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Pramana – Journal of Physics
Volume 96, 2022
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