Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorNataraj, M-
dc.contributor.authorBaskaran, G-
dc.identifier.issn0975-1084 (Online); 0022-4456 (Print)-
dc.description.abstractThis paper explains Bartlett Power Spectral Density (BPSD) based analysis to identify the faults in a rotor system from spectral density of vibration signal. Misaligned rotor increases vibration and generates abnormal forces at the coupling and transmitted the bearing. In this study, the dynamic response of a rotor bearing system with angular misalignment and looseness are investigated using the BPSD approach. The fault signals are then compared with baseline vibration signals. Angular misalignment was diagnosed from axial vibration and looseness from sub-harmonics signals at 1X, 1-1/2X, 2X, 2-1/2X, 3X.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceJSIR Vol.76(05) [May 2017]en_US
dc.subjectBartlett Power Spectral Densityen_US
dc.subjectRotor Bearing Systemen_US
dc.subjectVibration Signal Processingen_US
dc.titleExperimental Investigation of Misalignment and Looseness in Rotor Bearing System using Bartlett Power Spectral Densityen_US
Appears in Collections:JSIR Vol.76(05) [May 2017]

Files in This Item:
File Description SizeFormat 
JSIR 76(5) 308-313.pdf241.13 kBAdobe PDFView/Open

Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.