The model of a three dimensional journal bearing with hydrodynamic lubrication is herein presented. This model is suitable for embodiment into the equations of spatial multibody systems. Both rotational and squeeze effects together with tilting effect have been taken into account. Moreover a simplified model of friction has been also reported. The proposed methodology has been applied to an example concerning an unbalanced rotor supported by two journal bearings.
Valentini, P.p., Stefanelli, R., Vita, L. (2005). Modelling hydrodynamic journal bearing in 3D multibody systems. ??????? it.cilea.surplus.oa.citation.tipologie.CitationProceedings.prensentedAt ??????? ASME-IDETC/CIE 2005.
Modelling hydrodynamic journal bearing in 3D multibody systems
VALENTINI, PIER PAOLO;
2005-01-01
Abstract
The model of a three dimensional journal bearing with hydrodynamic lubrication is herein presented. This model is suitable for embodiment into the equations of spatial multibody systems. Both rotational and squeeze effects together with tilting effect have been taken into account. Moreover a simplified model of friction has been also reported. The proposed methodology has been applied to an example concerning an unbalanced rotor supported by two journal bearings.| File | Dimensione | Formato | |
|---|---|---|---|
|
3dBearingASME.pdf
accesso aperto
Dimensione
611.84 kB
Formato
Adobe PDF
|
611.84 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
