Optimization of damping treatments for structure borne noise reduction

Sound and Vibration

Volumn 38, Issue 9, 2004, Pages 14-18

  Subramanian, S ^a   Surampudi, R ^a   Thomson, K R ^a   Vallurupalli, S ^a  

^a CENTRO RICERCHE FIAT   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

DESIGN PARAMETERS; LASER VIBROMETERS; PARTIALLY CONSTRAINED LAYER (PCL); STRAIN ENERGY;

AUTOMOTIVE INDUSTRY; COMPUTER AIDED ENGINEERING; COMPUTER SIMULATION; COST ACCOUNTING; FINITE ELEMENT METHOD; NOISE ABATEMENT; OPTIMIZATION; STRAIN; STRUCTURAL PANELS; VIBRATION CONTROL; VISCOELASTICITY;

DAMPING;

EID: 14544307403     PISSN: 15410161     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (4)

1. Nashif, A., Jones, D. I. G., and Henderson, Vibration Damping, John Wiley and Sons, New York, 1985.
2. Akanda, A., and Goetchius, G., "Representation of Constrained/Unconstrained Layer Damping Treatments in FEA/SEA Vehicle System Models: A Simplified Approach," Paper No. 1999-01-1680, SAE Noise and Vibration Conference & Exposition, Traverse City, MI, May 17-20, 1999.
3. Sitton, G., "MSC/NASTRAN Basic: Dynamic Analysis User's Guide," The MacNeal-Schwendler Corporation, 1997.
4. MSC/NASTRAN, "Quick Reference Guide," MSC.Software Corporation.