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- Title
Circumferential and helical normal waves of a cylindrical waveguide: Helical waves in a free space.
- Authors
Tyutekin, V.
- Abstract
Properties of circumferential and helical normal waves of a cylindrical waveguide, which appear as aperiodic (in angle) solutions to the Helmholtz equation, are considered. The dispersion characteristics and eigenfunctions of these wave are determined for the Dirichlet and Neumann boundary conditions, and the spatial structure of these waves is described in detail. The properties of helical waves in a free space with cylindrical symmetry are considered.
- Subjects
WAVEGUIDES; SOUND; NOISE; PHYSICS; HELMHOLTZ equation
- Publication
Acoustical Physics, 2006, Vol 52, Issue 4, p471
- ISSN
1063-7710
- Publication type
Article
- DOI
10.1134/S1063771006040154