This paper describes experimental and numerical procedures to estimate contact pressure and friction torque of radial elastomer lip seals on a rotating shaft. In particular, it is aimed at establishing a connection between numerical and experimental investigations, useful to properly evaluate the resistant torque on the shaft at different pressure exerted on the lip oil side. The friction varies significantly at different temperature, pressure and rotating speed conditions, suggesting useful indications for real applications.
Frictional Behaviour of Radial Lip Seals on Varying Exerted Pressure / Silvestri, Marco; Prati, Edzeario; Tasora, Alessandro; Marin, Tito. - (2010), pp. 1-6. (Intervento presentato al convegno 14th Nordic Symposium on Tribology tenutosi a Lulea, Sweden nel 8-11 June 2010).
Frictional Behaviour of Radial Lip Seals on Varying Exerted Pressure
SILVESTRI, Marco;PRATI, Edzeario;TASORA, Alessandro;MARIN, Tito
2010-01-01
Abstract
This paper describes experimental and numerical procedures to estimate contact pressure and friction torque of radial elastomer lip seals on a rotating shaft. In particular, it is aimed at establishing a connection between numerical and experimental investigations, useful to properly evaluate the resistant torque on the shaft at different pressure exerted on the lip oil side. The friction varies significantly at different temperature, pressure and rotating speed conditions, suggesting useful indications for real applications.File | Dimensione | Formato | |
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