Vibration analysis of unbalanced and misaligned rotor system using laser vibrometer

• Main Authors: Masrol, Shaiful Rizal, Madlan, M.A., Md Salleh, Salihatun, Ismon, Maznan, Roslan, Mohd Nazrul
• Format: Article
• Language: English
• Published: Trans Tech Publications 2013
• Subjects: TJ Mechanical engineering and machinery; TJ266-267.5 Turbines. Turbomachines (General)
• Online Access: http://eprints.uthm.edu.my/5257/1/AJ%202017%20%28739%29.pdf; http://eprints.uthm.edu.my/5257/; https://doi.org/10.4028/www.scientific.net/AMM.315.681

Rotor unbalance and shaft misalignment are common major concerns in rotating system. In this study, vibration analysis for unbalanced rotor and misaligned shaft components using non-contact laser Doppler vibrometer (LDV) were examined. The vibration acceleration magnitude (m/s2) and FFT spectrum fro...