Experimental and Numerical Analysis on the Seizure of a Carbon-Filled PTFE Central Groove Journal Bearing during Start-Up Period

Experimental and Numerical Analysis on the Seizure of a Carbon-Filled PTFE Central Groove Journal Bearing during Start-Up Period

During the start-up period, if the journals bearing bushing and shaft materials have different heat conductivities, the thermal expansion of the shaft might be more rapid than that of the bushing. This reduces the radial clearance between the bearing components and generates higher shear stresses in...

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Bibliographic Details
Main Authors: Bálint Pap, Michel Fillon, Maxence Guillemont, Lionel Bauduin, Joseph Chocron, Patrice Gédin, Ludwig Biadalla
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Lubricants
Subjects:
carbon-filled PTFE
central groove journal bearing
start-up period
bearing seizure
pseudo-transient thermoelastohydrodynamic (TEHD) regime
Online Access:http://www.mdpi.com/2075-4442/6/1/14

Internet

http://www.mdpi.com/2075-4442/6/1/14

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