Electromagnetic scattering due to deformed inhomogeneous bodies (Part I: Sphere) |
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| Authors: | Upendra Raval Chandra P Gupta |
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| Institution: | (1) Theoretical Geophysics Division, National Geophysical Research Institute, Hyderabad-7, (A.P.), India |
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| Abstract: | Summary The potential technique of the perturbation has been employed to find the analytical expressions for the response of conducting bodies of irregular shapes. In Part I spherical bodies and in Part II cylindrical ones are considered. The conductivities are assumed to be finite and radially varying. The deformation of the boundaries in both the cases are considered to be of the typek
p
=r
01++ f
1( ,  )] where is the perturbation parameter. Calculations have been made for uniform as well as non-uniform excitation fields. Since the models represent the geological ore-formation more closely, the results will find application in preparing type curves for induction prospecting.N.G.R.I. Contribution No. 70-194. |
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