@inproceedings{bdc8a71028cc414bb50ffbb66a4a0f24,
title = "Evaluation of ray-based methods for the simulation of UT welds inspection",
abstract = "The reliability of ray-based approaches for the simulation of inspection of austenitic or bimetallic welds is assessed. A first modeling approach consists in describing the weld as a set of several anisotropic homogeneous domains with a given grain orientation. In this case, the rays travel in straight lines inside each domain. A second modeling approach uses dynamic ray tracing, considering a smooth description of the crystallographic orientation. Simulation results using both approaches are presented, discussed and compared to finite elements results.",
keywords = "Anisotropy, Dynamic Ray Tracing, Weld Inspection",
author = "K. Jezzine and A. Gardahaut and N. Leymarie and S. Chatillon",
note = "Publisher Copyright: {\textcopyright} 2013 American Institute of Physics.; 39th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE 2012 ; Conference date: 15-07-2012 Through 20-07-2012",
year = "2013",
month = jan,
day = "1",
doi = "10.1063/1.4789162",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
pages = "1073--1080",
editor = "Chimenti, {Dale E.} and Thompson, {Donald O.}",
booktitle = "Review of Progress in Quantitative Nondestructive Evaluation, Volume 32",
}