Study of Double Porous Layered Slider Bearing with Various Designed Stator under the Effects of Slip and Squeeze Velocity Using Magnetic Fluid Lubricant

Ramesh C Kataria^1, and Darshana A Patel²

¹Department of Mathematics, Som-Lalit Institute of Computer Applications, Ahmedabad, India

²Department of Mathematics and Humanities, Vishwakarma Government Engineering College, Ahmedabad, India

Cite this paper:
Ramesh C Kataria and Darshana A Patel. Study of Double Porous Layered Slider Bearing with Various Designed Stator under the Effects of Slip and Squeeze Velocity Using Magnetic Fluid Lubricant. American Journal of Applied Mathematics and Statistics. 2020; 8(2):43-51. doi: 10.12691/ajams-8-2-2

Abstract

A comparative mathematical analysis of slider bearing made up of double porous layered slider supported by solid wall with different designed stator such as convex, parallel, exponential, inclined, and secant is presented in this research paper. The study includes the effect of slip velocity as suggested by Sparrow et al. [13] at the interface of film-porous. Effects of squeeze velocity and the oblique variable magnetic field to the lower plate are considered. General form of Reynolds type equation, non-dimensional squeeze film pressure and load carrying capacity expressions are obtained. The values of non-dimensional load carrying capacity are obtained and compared among various considered designs bearings. Overall, it could be concluded that compared to others, secant pad stator slider bearing is suggested for the superior performance of the system.

Keywords:
lubrication ferrofluid squeeze velocity porosity slip velocity

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