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 |