Novel ray-tracing algorithms in NDE: Application of Dijkstra and A⁎ algorithms to the inspection of an anisotropic weld

The degradation of ultrasonic array images due to propagation through an anisotropic material presents a significant inspection problem to the engineering industry. If the distribution of anisotropy is known, ray-tracing algorithms can be used to predict the path of sound through the material and he...

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Bibliographic Details
Published in:	NDT & E international : independent nondestructive testing and evaluation Vol. 61; pp. 58 - 66
Main Authors:	Nowers, Oliver, Duxbury, David J., Zhang, Jie, Drinkwater, Bruce W.
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.01.2014
Subjects:	Anisotropy Austenitics Ray-tracing algorithms Ultrasonics Austenitics Ray-tracing algorithms Anisotropy Ultrasonics
ISSN:	0963-8695, 1879-1174
Online Access:	Get full text
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