Abstract
High frequency propagation of acoustic and elastic waves in non-uniform waveguides of cylindrical symmetry is studied. Asymptotic approximations for the propagating modes are found. Both ordinary and uniform asymptotic expansions of several typical problems are shown.
| Original language | English |
|---|---|
| Pages (from-to) | 1-10 |
| Number of pages | 10 |
| Journal | Journal of Sound and Vibration |
| Volume | 21 |
| Issue number | 1 |
| DOIs | |
| State | Published - 8 Mar 1972 |