Browse Publications Technical Papers 973044
1997-12-31

Vibration Characteristics of an Engine Block by Modal Analysis and Sound Intensity Technique 973044

The structural vibration modal parameters have to be optimize for any noise and vibration reduction aim. This paper shows the use of acoustic intensity to make a 4-cylinder diesel engine block experimental modal analysis. The results obtained by the acoustic intensity for natural frequencies were compared to the classical experimental modal analysis.

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