| Autor: |
Fay, R. D. |
| Zdroj: |
Journal of the Acoustical Society of America; 1948, Vol. 20 Issue 5, p620-625, 6p |
| Abstrakt: |
The paper deals with phenomena associated with the interactions between flexural vibrations in a plate and the sound field in an ambient fluid medium. An equation is developed in tractable form which determines the propagation function of the free and forced flexural waves which can exist under stated assumptions. It is found that the reaction of the fluid on the plate makes possible a wave which cannot exist in the free plate in steady state. For a steel plate in water, the potential effect of the additional wave is relatively great when the product of frequency and plate thickness lies between 6 and 20 kilocycle-inches. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
