## Modelling sound radiation from a baffled vibrating plate for different boundary conditions using an elementary source technique

- Azma Putra, Nurain SHYAFINA, +4 authors Zaki NUAWI
- 2014

Highly Influenced

@inproceedings{Squicciarini2014TheEO, title={The effect of different combinations of boundary conditions on the average radiation efficiency of rectangular plates}, author={Giacomo Squicciarini and David J. Thompson and Roberto Corradi}, year={2014} }

- Published 2014

The boundary conditions of a vibrating plate are known to have an influence on its sound radiation for frequencies below the critical frequency. To investigate this effect in a systematic way, the average radiation efficiency and radiated power are calculated for a rectangular plate set in an infinite baffle using a modal summation approach. Whereas analytical expressions exist for simply supported boundary conditions, a numerical approach is required for other cases. Nine combinations of… CONTINUE READING