An Experimental Investigation Into the Thermal Behavior of a Three Lobe Profile Bore Bearing

Autor:	D. T. Gethin, S. B. Basri
Rok vydání:	1993
Předmět:	Cylindrical geometry Materials science Bearing (mechanical) Mechanical Engineering Surfaces and Interfaces Mechanics Tribology Lobe Surfaces Coatings and Films law.invention medicine.anatomical_structure Mechanics of Materials law Thermal medicine Lubricant Simulation
Zdroj:	Journal of Tribology. 115:152-159
ISSN:	1528-8897 0742-4787
DOI:	10.1115/1.2920969
Popis:	The paper describes an experimental investigation into the thermal behavior of a three lobe profile bore bearing. Three geometries are considered, a symmetric, tilted and tilted with siderail geometry. The results are presented in a format which enables convenient comparison with predicted data and confirms the severity of the thermal excursions in the loaded lobe. Global behavior is also presented which demonstrates trends similar to those for a cylindrical geometry. The results confirm the effectiveness of the side rail in reducing lubricant sideflow while having only a marginal effect on thermal excursions.
Databáze:	OpenAIRE
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