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Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
In October, 2007, the Acoustics Institute performed complex acoustical and oceanological studies on a fixed experimental path in the Black Sea, near the Golubaya Bay. Sound signal with linear frequency modulation were used in the experiment. The processing of the experimental records consisted in computing the envelope of the correlation function of the received and transmitted signals and the time dependence of the correlation maxima. A characteristic change in arrival times of the rays is observed for the period of the income of cold near-bottom waters on the path. The quasi-harmonic variation in the arrival times of the ray groups allows one to correctly define the parameters of short-period internal waves accompanying the bore.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
153--158
Opis fizyczny
Bibliogr. 3 poz., wykr.
Twórcy
autor
autor
autor
- Andreyev Acoustics Institute, Shvernik Str. 4, Moscow 117036, Russia, serebryany@akin.ru
Bibliografia
- [1] A. Mikrukov, O. Popov, A. Serebryany, Propagation of pulsed sound signals on a shelf of free tidal sea: effects from coastal eddies and internal waves, Hydroacoustics, Gdansk, vol. 11, 279 ¦ 288, 2008.
- [2] V.A. Ivanov, K.V. Konyaev, Bor on thermocline, Izv. Acad. Sc. USSR, Phys. Atmos. Ocean, V. 12, 416 - 423, 1976.
- [3] V. A. Ivanov, A.N. Serebryany, Short-period internal waves on shallow shelf of free tidal sea, Izv. Acad. Sc. USSR, Phys. Atmos. Ocean, V. 19, 661 - 665, 1983.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWMA-0017-0019