Interaction between the electromagnetic and acoustic fields in the marine environment |
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| Authors: | S V Semkin V P Smagin V N Savchenko |
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| Institution: | (1) Vladivostok State University of Economics and Service, Vladivostok, Russia |
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| Abstract: | The possibility of generation of additional acoustic harmonics in the geomagnetic field after the propagation of an acoustic wave in the conducting medium through the region with a variable magnetic field has been considered. Two possible procedures of such a generation have been analyzed: the parametric procedure and the dynamic procedure related to ponderomotive forces. The expressions have been obtained for three acoustic harmonics generated by an oscillating magnetic field. |
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