Magnetic fluid based squeeze film between porous annular curved plates with the effect of rotational inertia |
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| Authors: | Rajesh C Shah S R Tripathi M V Bhat |
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| Institution: | (1) Department of Mathematics, V.V.P. Engineering College, Kalavad Road, Virda Vajdi, 360 005 Rajkot, India;(2) Department of Mathematics, Faculty of Science, M.S. University, 390 002 Baroda, India;(3) E-202, Riddhi Complex, Nr. Jodhpur Village, 380 015 Ahmedabad, India;(4) c/o Amit K Parikh, 9, Surya Kunj Society (Part-1), Near Nutan School, Ghatlodia, 380 061 Ahmedabad, India |
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| 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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| Keywords: | Magnetic fluid lubrication annular curved plates |
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