Study Film Temperature Including Cavitation Effect of Sliding Bearing by CFD Method

Fan Ming Meng; Tao Long

doi:10.4028/www.scientific.net/AMR.690-693.2012

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 690-693Study Film Temperature Including Cavitation Effect...

Study Film Temperature Including Cavitation Effect of Sliding Bearing by CFD Method

Abstract:

The film temperature of sliding bearing considering the cavitation is studied based on the Rayleigh-Plesset (PRE) model with the computational fluid dynamics (CFD) method. The numerical results show that the maximum film temperature with the cavitation effect becomes smaller than that without the cavitation effect. The larger average vaporization rate of the film, the more decrease in the film temperature.