Acoustic sweep monitoring of background internal waves |
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| Authors: | V M Kuz’kin S A Pereselkov |
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| Institution: | (1) Wave Research Center, Prokhorov General Physics Institute, Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991, Russia;(2) Voronezh State University, Universitetskaya pl. 1, Voronezh, 394693, Russia |
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| Abstract: | The results of a theoretical consideration of fluctuations that occur in the frequency shifts of the interference pattern under the effect of background internal waves are presented. Possibilities of reconstructing the spectrum of vertical displacements of liquid layers from the measured spectrum of frequency deviations of a local interference peak are analyzed within the framework of a numerical experiment. Problems of stability and the efficiency of the proposed monitoring are discussed. |
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