Title :
The induced electromagnetic field associated with submerged moving bodies in an unstratified conducting fluid
Author :
Madurasinghe, Dan ; Tuc, E.O.
Author_Institution :
Microwave Radar Div., DSTO, Salisbury, SA, Australia
fDate :
4/1/1994 12:00:00 AM
Abstract :
A mathematical model is proposed to investigate electromagnetic fields induced by the motion of conductive sea water in the wake of a moving body. An exact solution is obtained for the induced field. The results show that undersea mobile vehicles can generate measurable fields. The frequency-domain solution and its unique properties are also derived
Keywords :
Maxwell equations; boundary-value problems; electric field measurement; electromagnetic fields; oceanographic techniques; wakes; conductive sea water; differential equations; electromagnetic fields; fluid velocity vector; frequency-domain solution; induced electromagnetic field; mathematical model; submerged moving bodies; undersea mobile vehicles; unstratified conducting fluid; Acoustic signal detection; Australia; Electromagnetic fields; Magnetic field measurement; Magnetic fields; Magnetic separation; Sea measurements; Sea surface; Surface waves; Underwater vehicles;
Journal_Title :
Oceanic Engineering, IEEE Journal of
