Statistical Energy Analysis Of Structure-borne Sound Transmission By Finite Element Methods
✍ Scribed by J.A. Steel; R.J.M. Craik
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 240 KB
- Volume
- 178
- Category
- Article
- ISSN
- 0022-460X
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## Abstract Based on the finite‐element approximation and nonoverlapping domain decomposition, an efficient tearing and interconnecting algorithm of the finite‐element time‐domain method is presented. Using edge‐based finite element, the method divides the computation domain into several nonoverlap
There is increasing evidence that moments are signi®cant contributors in machine induced structure-borne sound. Omission of these components in prediction can therefore lead to an underestimate of total power in some cases, although it is recognised that considering all transmission paths in predict