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《Progress in Geophysics》 2008-03
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A simplification TEM response of rectangular thin plate on coincident-loop survey

LI Yong(HeZhou University,HeZhou 542800,China)  
A single big eddy current circulating inside a thin plate conductor can be formulated as a model in transient electromagnetism method.This paper describes an induced current system mechanism in a conductor thin plate by the classical electromagnetics theory.The eddy current has been concerned with survey transmitter shuts off time.On the coincident-loop survey this model mathematical expression can be farther simplified for calculating transient electromagnetism method response with conventional numerical integral.
【CateGory Index】: P631.325
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