Abstract
The total average acoustic power radiation from one side of a baffled rectangular flat plate, vibrating in its natural modes under two opposing ends fixed and the other two ends simply supported boundary conditions, has been investigated. Numerical results on the acoustic power radiation by the plate have been obtained for various mode orders, aspect ratios, and thickness ratios. Expressions for the acoustic power radiation by plates under specific edge restraints have been derived in terms of the far-field acoustic pressure distribution.
Original language | English |
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Pages (from-to) | 3-22 |
Number of pages | 20 |
Journal | Thin-Walled Structures |
Volume | 18 |
Issue number | 1 |
DOIs | |
State | Published - 1994 |