The Effect of Non-Circular Bearing Shapes in Hydrodynamic Journal Bearings on the Vibration Behavior of Turbocharger Structures

The Effect of Non-Circular Bearing Shapes in Hydrodynamic Journal Bearings on the Vibration Behavior of Turbocharger Structures

Increasing quality demands of combustion engines require, amongst others, improvements of the engine’s acoustics and all (sub)components mounted to the latter. A significant impact to the audible tonal noise spectrum results from the vibratory motions of fast-rotating turbocharger rotor systems in m...

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Bibliographic Details
Main Authors: Lukas Bernhauser, Martin Heinisch, Markus Schörgenhumer, Manfred Nader
Format: Article
Language:English
Published: MDPI AG 2017-03-01
Series:Lubricants
Subjects:
engine acoustics
subsynchronous
turbocharger
constant tone
full-floating ring bearing
bearing ring
hydrodynamic
non-circular
hot-gas test rig
run-up simulation
Online Access:http://www.mdpi.com/2075-4442/5/1/6

Internet

http://www.mdpi.com/2075-4442/5/1/6

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