This paper examines the vibration behaviour of non-classically damped systems in the frequency domain. Errors in the frequency response incurred by neglecting off-diagonal entries of a diagonally dominant modal damping matrix are assessed. The exact response is shown to be equivalent to an infinite
ANALYSIS OF LOW FREQUENCY ACOUSTIC RESPONSE IN A DAMPED RECTANGULAR ENCLOSURE
β Scribed by J. Pan; S.J. Elliott; K.-H. Baek
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 261 KB
- Volume
- 223
- Category
- Article
- ISSN
- 0022-460X
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