Modeling the 2008 Ultrasonic Benchmark Problems

Date
2008-07-01
Authors
Schmerr, Lester
Huang, Ruiju
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Center for Nondestructive Evaluation
Abstract

Two studies were part of the 2008 QNDE ultrasonic benchmark session. The first study considered the effects of the curvature of a fluid‐solid interface on the pulse‐echo immersion response of a flat‐bottom hole. This was a re‐examination of a problem considered in the 2007 benchmark but with a well‐characterized transducer and a different set of testing conditions. The second study considered the response of a series of side‐drilled holes at different depths. Here we will summarize the results obtained at the Center for NDE (CNDE), Iowa State University, for these two benchmark problems.

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Copyright 2009 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

This article appeared in AIP Conference Proceedings, 1096 (2009): 1954–1959 and may be found at: http://dx.doi.org/10.1063/1.3114199.

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