Publication detail

Mixed Lubrication Solution of Dynamically Loaded Radial Slide Bearings

NOVOTNÝ, P.

English title

Mixed Lubrication Solution of Dynamically Loaded Radial Slide Bearings

Type

journal article in Scopus

Language

en

Original abstract

A solution of radial slide bearing dynamics and tribology incorporating the influences of real surface roughness contacts or the influence of surface roughness on bearing lubrication is presented in this paper. Finite difference method for Reynolds equation discretization, finite element method for calculation of elastic deformations, Gauss-Seidel’s method for iterative solution of discretized equations or Newmark’s algorithm are the methods employed in the proposed solution approach. The coupled structural-fluid solver considering mixed lubrication conditions of the radial bearings is the result. The proposed algorithms are presented for highly loaded radial slide bearing of internal combustion engine.

English abstract

A solution of radial slide bearing dynamics and tribology incorporating the influences of real surface roughness contacts or the influence of surface roughness on bearing lubrication is presented in this paper. Finite difference method for Reynolds equation discretization, finite element method for calculation of elastic deformations, Gauss-Seidel’s method for iterative solution of discretized equations or Newmark’s algorithm are the methods employed in the proposed solution approach. The coupled structural-fluid solver considering mixed lubrication conditions of the radial bearings is the result. The proposed algorithms are presented for highly loaded radial slide bearing of internal combustion engine.

Keywords in English

Elastic deformations; asperity; contact; hydrodynamics; algorithm

Released

23.03.2017

Publisher

Faculty of Engineering, University of Kragujevac

Location

Serbia

ISSN

0354-8996

Volume

39

Number

1

Pages from–to

82–89

Pages count

8

BIBTEX


@article{BUT134380,
  author="Pavel {Novotný},
  title="Mixed Lubrication Solution of Dynamically Loaded Radial Slide Bearings ",
  year="2017",
  volume="39",
  number="1",
  month="March",
  pages="82--89",
  publisher="Faculty of Engineering, University of Kragujevac",
  address="Serbia 
",
  issn="0354-8996"
}