Abstract
The method of vertical modes and horizontal rays and the method of parabolic equation in the horizontal plane are used to study space-time fluctuations of the phase front of the sound field in the presence of a train of internal waves passing through the acoustic path. The possibility of measuring the distortions of the phase front with a simultaneous filtering of modes by a horizontal array is analyzed. A numerical simulation is carried out for the conditions corresponding to the Eastern coast of United States and the Barents Sea.
Original language | English |
---|---|
Pages (from-to) | 835-843 |
Number of pages | 9 |
Journal | Acoustical Physics |
Volume | 54 |
Issue number | 6 |
DOIs | |
State | Published - Nov 2008 |
Externally published | Yes |
Bibliographical note
Funding Information:ACKNOWLEDGMENTS This work was supported by the Russian Foundation for Basic Research, project no. 06-05-64853.
ASJC Scopus subject areas
- Acoustics and Ultrasonics