| Numéro |
J. Phys. IV France
Volume 04, Numéro C5, Mai 1994
3ème Congrés français d'acoustique3rd French conference on acoustics |
|
|---|---|---|
| Page(s) | C5-841 - C5-844 | |
| DOI | https://doi.org/10.1051/jp4:19945182 | |
3ème Congrés français d'acoustique
3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-841-C5-844
DOI: 10.1051/jp4:19945182
Laboratoire d'Acoustique Ultrasonore et d'Electronique, LAUE, URA 1373 du CNRS, Université du Havre, place R. Schuman, 76610 Le Havre, France
© EDP Sciences 1994
3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-841-C5-844
DOI: 10.1051/jp4:19945182
Diffusion acoustique par des coques cylindriques. Etude des ondes axiales
D. DÉCULTOT, F. LECROQ and G. MAZELaboratoire d'Acoustique Ultrasonore et d'Electronique, LAUE, URA 1373 du CNRS, Université du Havre, place R. Schuman, 76610 Le Havre, France
Abstract
The study of the propagation of the axial waves are necessary to interpret the experimental results obtained on objects constituted by a tube limited by two hemispherical shells. In this paper, we present the calculation of phase velocities of the waves which propagate in the length of a tube. These results are compared to ones obtained from a plate which is made of the same material and which has the same thickness. An experimental study is achieved on a tube of stainless steel. It consists of exciting the tube on one of its ends.
© EDP Sciences 1994