On the ferrofluid lubricated exponential squeeze film-bearings-Reference-Cited by-同舟云学术

On the ferrofluid lubricated exponential squeeze film-bearings

Published:2021-01-08 Issue:3 Volume:76 Page:209-215
ISSN:1865-7109
Container-title:Zeitschrift für Naturforschung A
language:en
Short-container-title:

Author:

Shah Rajesh C.¹^ORCID,Patel Dilip B.²

Affiliation:

1. Department of Applied Mathematics, Faculty of Technology & Engineering , The Maharaja Sayajirao University of Baroda , Vadodara – 390 001 , Gujarat State , India

2. College of Renewable Energy and Environmental Engineering , S. D. Agricultural University , Sardarkrushinagar – 385 506 , Gujarat State , India

Abstract

Abstract Based on the ferrohydrodynamic theory by R. E. Rosensweig and continuity equation, ferrofluid (FF) lubricated different exponential squeeze film-bearing designs are studied. Since uniform magnetic field does not effect on the performance of the bearing design system, variable form of magnetic field is considered to control FF flow behaviour. Expressions for pressure and load-carrying capacity are obtained by the methods of averaged inertia and regular perturbation. Results for dimensionless load-carrying capacity are calculated and compared. Some comparisons are also made with the previous study. Results show the significant contribution of FF on the designed problem.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Link

https://www.degruyter.com/document/doi/10.1515/zna-2020-0271/pdf

Reference13 articles.

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