Induction-field calculations and their application to measurements of conductivity distributions in cylindrical plasmas
作者:
A.D.Stokes,
期刊:
Proceedings of the Institution of Electrical Engineers
(IET Available online 1965)
卷期:
Volume 112,
issue 8
页码: 1583-1588
年代: 1965
DOI:10.1049/piee.1965.0257
出版商: IEE
数据来源: IET
摘要:
The problem of determining conductivity distributions from measurements on magnetic loops (induction coils) is examined. Maxwell's equations are written for a cylindrically symmetric system allowing for radial variations in conductivity, and solved numerically for specific types of distribution similar to those found in plasma experiments. Methods are described by which the field impedance (E/H) at the boundary of the medium can be found and used to characterise the distribution.
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