2003 | OriginalPaper | Buchkapitel
Electromagnetic Wave Propagation Through Small Diameter Tube Bundles
verfasst von : I. David Abrahams, Gregory A. Kriegsmann
Erschienen in: Mathematical and Numerical Aspects of Wave Propagation WAVES 2003
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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This paper is motivated by the problem of the heating of ceramic filaments by microwaves. For a large bundle of such long tubes one may ask if it is possible for electromagnetic waves to propagate in the axial direction if the tube diameters are small compared to the wavelength of the microwaves? It is the purpose of this paper to present an analytic solution to a specific model problem of this type, and to corroborate the results found recently by Kriegsmann [1] who employed a variational technique. The simple analytical form of the solution presented herein enables the physical structure of the wave field to be revealed explicitly.