Effect of the inertia terms in sliding bearing calculation problems

Effect of the inertia terms in sliding bearing calculation problems

Viscous incompressible fluid flow in sliding bearings is calculated numerically for four configurations on the basis of the system of Navier-Stokes equations. Various flow regimes including those with the formation of recirculation zones are obtained. A parameter range over which the flow deviates c...

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Veröffentlicht in:Fluid dynamics 2014-05, Vol.49 (3), p.320-329
Hauptverfasser: Akhmetov, V. K., Medvedev, Yu. V., Shkadov, V. Ya
Format: Artikel
Sprache:eng
Schlagworte:
Bearing
Classical and Continuum Physics
Classical Mechanics
Computational fluid dynamics
Dynamical systems
Engineering Fluid Dynamics
Fluid- and Aerodynamics
Incompressible flow
Mathematical models
Navier-Stokes equations
Physics
Physics and Astronomy
Sliding
Stokes flow
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Beschreibung
Zusammenfassung:Viscous incompressible fluid flow in sliding bearings is calculated numerically for four configurations on the basis of the system of Navier-Stokes equations. Various flow regimes including those with the formation of recirculation zones are obtained. A parameter range over which the flow deviates considerably from the Stokes flow model is determined.
ISSN:0015-4628
1573-8507
DOI:10.1134/S001546281403003X