Attenuating Resonance Modes in a Cylindrical Waveguide Placed in an Elastic Medium |
| |
| Authors: | P V Krauklis L A Krauklis |
| |
| Institution: | (1) St.Petersburg Department of the Steklov Mathematical Institute, Russia |
| |
| Abstract: | Interference attenuating waves traveling in a cylindrical elastic waveguide, placed in an elastic medium, are considered. The group velocity of these waves is intermediate between that of the P wave and that of the S wave; the phase velocity equals that of the P wave. The frequency of the waves is almost constant and is determined by the requirement of constructive interference. The dispersion and attenuation of these waves are described. Bibliography: 3 titles. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
