Calculation of Guided Wave Scattering at a Defect in a Pipe
作者:
Takahiro Hayashi,
Koichiro Kawashima,
Zongqi Sun,
Joseph L. Rose,
期刊:
AIP Conference Proceedings
(AIP Available online 1904)
卷期:
Volume 700,
issue 1
页码: 165-172
ISSN:0094-243X
年代: 1904
DOI:10.1063/1.1711620
出版商: AIP
数据来源: AIP
摘要:
Guided wave calculation using a semi‐analytical finite element method is described in this study. Two dimensional discretization modeling and its optimization technique by the use of the symmetry of a pipe are developed for wave propagation in a pipe with a defect. The effect of guided wave focusing, having been developed by Penn State group, is investigated for torsional waves. © 2004 American Institute of Physics
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