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Title
Pressure in Slide Journal Bearing with Laminar Unsteady Lubrication

ISSN printed: 1733-8670, ISSN on-line: 2392-0378
Krasowski, Paweł1
URI: http://repository.scientific-journals.eu/handle/123456789/1134
2005-03-10
This paper presents the results of numerical solutions modified by Reynolds equa-tion of laminar unsteady lubrication of a cylindrical slide journal bearing. The particu-lar solutions are limited to isothermal models of bearing with infinite length lubrication by newtonian oil with constant dynamic viscosity. The disturbances are related with unsteady velocity of oil flow on the sleeve and on the journal. The results are shown in the diagram of hydrodynamic pressure in the dimensionless form in time intervals of displacement duration.
  1. Krasowski P., Modeling of laminar unsteady and unsymmetrical oil flow in slide journal bearing gap, Tribologia 5/2002, s. 1425 – 1436.,
  2. Krasowski P., Nośność łożyska ślizgowego przy laminarnym, niestacjonar-nym smarowaniu, Tribologia 5/2004 (197), s. 113 – 126.,
  3. Teipel I., Waterstraat A., The Reynolds equation for lubrication under unsteady conditions, Proceedings The IX Canadian Congress of Applied Me-chanics, University of Saskatchewan 1983, s. 497 – 500.,
  4. Wierzcholski K., Mathematical methods in hydrodynamic theory of lubrica-tion, Technical University Press, Szczecin 1993.,
  5. Wierzcholski K., Teoria niekonwencjonalnego smarowania łożysk ślizgo-wych, Wydawnictwo Politechniki Szczecińskiej, Szczecin 1995.,

Title

Pressure in Slide Journal Bearing with Laminar Unsteady Lubrication

Pages

Figures

7

Tables

0

ISSN printed

1733-8670

ISSN on-line

2392-0378

DOI

Type

Journal

05 Scientific Journals of the Maritime University of Szczecin, no. 5 / 2005

Publisher

Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie

Copyright Holder

Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie

Published

2005-03-10

Recieved

2005-01-19

Accepted

2005-02-13

Funding

No data

Keywords

journal bearing, Reynolds equation, pressure distribution, laminar unsteady lubrication

URI:

http://repository.scientific-journals.eu/handle/123456789/1134

Authors

Krasowski, Paweł1

Affiliation

1 Akademia Morska w Gdyni,Wydział Mechaniczny Katedra Podstaw Techniki ul. Morska 81-87; 81-225 Gdynia, pawkras@am.gdynia.pl

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