What is sounding by wire drag?
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Sounding by wire drag refers to the phenomenon where long wires in the ocean vibrate in response to the shedding of vortices in their wake . This vibration is caused by the periodic forcing experienced by a cylinder in cross-flow, which is related to the shedding of vortices . The vibrations of the wire are influenced by the length and damping of the wire, and their behavior at one point does not generally affect remote points . The vibrations of the wire can be characterized by their frequencies and amplitudes, which can be measured and analyzed . The study of wire vibrations in the ocean has practical applications in fields such as hydroacoustic transducers for sonar and offshore geophysical prospecting .
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