Wave Propagation In Connected Waveguides
โ
S. Gopalakrishnan; J.F. Doyle
๐
Article
๐
1994
๐
Elsevier Science
๐
English
โ 446 KB
The spectral element method is extended to problems involving arbitrary non-uniform waveguides by introducing an approximate tapered element. The depth of the cross-section is assumed to vary linearly, thus allowing an arbitrary variation to be modelled as a collection of piece-wise linear segments.