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A simplified finite element method for studying acoustic characteristics inside a car cavity

✍ Scribed by T.L. Richards; S.K. Jha


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
751 KB
Volume
63
Category
Article
ISSN
0022-460X

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πŸ“œ SIMILAR VOLUMES


A SYMMETRICAL FINITE ELEMENT MODEL FOR S
✍ W.P DING; H.L CHEN πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 289 KB

This paper sets up a symmetrical "nite element model for structure}acoustic coupling analysis of an elastic, thin-walled cavity excited both by interior acoustic sources and exterior structural loading. Some relative problems on the symmetrical model, i.e., the non-negativity conditions of eigenvalu