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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Vydané v:	NDT & E international : independent nondestructive testing and evaluation Ročník 61; s. 58 - 66
Hlavní autori:	Nowers, Oliver, Duxbury, David J., Zhang, Jie, Drinkwater, Bruce W.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.01.2014
Predmet:	Anisotropy Austenitics Ray-tracing algorithms Ultrasonics Austenitics Ray-tracing algorithms Anisotropy Ultrasonics
ISSN:	0963-8695, 1879-1174
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