Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Present paper shows the results of numerical solution of laminar, unsteady lubricated cylindrical slide bearing. Laminar, unsteady oil flow is performed during periodic and unperiodic perturbations of bearing load or is caused by the changes of gap height in the time. Above perturbations occur during the starting and stopping of machine. The solutions apply to infinite length of lubricated Newtonian oil with dynamic viscosity depends on pressure. The disturbances related with unsteady velocity oils on the journal and on the sleeve. The results shown on diagrams of hydrodynamic pressure in dimensionless form in time intervals of displacement duration.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
175--186
Opis fizyczny
Bibliogr. 5 poz., rys.
Twórcy
autor
- Gdynia Maritime University, Faculty of Marine Engineering ul. Morska 83-87, 81-225 Gdynia, Poland, pawkras@am.gdynia.pl
Bibliografia
- [1] Krasowski P., Laminar, unsteady lubrication of slide journal bearing in magnetic field with dynamic viscosity depended on pressure, (in Polish),Tribologia 4/2002 (184), pp. 1189-1200, 2002.
- [2] Krasowski P., Modelling of laminar unsteady and unsymmetrical oil flow in slide journal bearing gap. Tribologia 5/2002, pp. 1425-1436, 2002.
- [3] Teipel I., Waterstraat A., The Reynolds equation for lubrication under unsteady conditions., Proceedings The IX Canadian Congress of Applied Mechanics, University of Saskatchewan, 497-502, 1983.
- [4] Wierzcholski K., Mathematical methods in hydrodynamic theory of lubrication, Technical University Press, Szczecin 1993.
- [5] Wierzcholski K., Theory unconventional lubricant slide journal bearing, (in Polish),Technical University Press, Szczecin 1995.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ6-0022-0089