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Time-domain Transient Magnetic Field Analysis of\ud Metallic Weapons

By Prasanta Pati and Peter Mather


Metallic weapons in a time varying magnetic field develop eddy currents. A method of identification of field bahaviour and eddy current in metallic weapons is established by the application of finite element analysis in time-domain transient magnetic field environment. The secondary field behaviour of complex metal structures and decay time of eddy currents was analysed in this paper. A sensor system is being designed using these results to determine the properties of secondary field and eddy currents of complex inter-metallic weapon geometries

Topics: TK
Publisher: Publishing House, Lviv Polytechnic National University, Ukraine
Year: 2010
OAI identifier: oai:eprints.hud.ac.uk:8912

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