Diesel Engine Turbocharger Performance Monitoring Using Vibration Analysis
Diesel Engine Turbocharger Performance Monitoring Using Vibration Analysis
- New search for: Ascanio, G. M.
- New search for: Wang, W. J.
- New search for: Ascanio, G. M.
- New search for: Wang, W. J.
This work will present the use of vibration signal analysis as a tool to extract the physical characteristics of a turbocharger. It will also be shown that through this method it is possible to diagnose faults in a turbocharger. The methodology used consists of comparing the vibration signature of a turbocharger under normal operational conditions against that of the same turbocharger under a simulated fault. To extract the signature, Fourier spectra and envelope spectra of a turbocharger vibration signal were applied directly on the data sets recorded from an accelerometer fixed on the turbocharger. It was observed that there was a distinct difference between the signatures, conclusive evidence to the validity of this work and the effectiveness of the proposed method.
Document information
Diesel Engine Turbocharger Performance Monitoring Using Vibration Analysis
Sae Technical Papers
8th International Conference on Engines for Automobiles ; 2007
2007-09-16
Conference paper
English
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