Acoustic Emissions at an Open Crack

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1988
Authors
Johnson, John
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Altmetrics
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Research Projects
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Abstract

Both finite difference and finite element techniques have been shown to be capable of modeling the propagation of acoustic emissions (AE) [1,2]. However, those calculations could also be done using the simpler Green’s function methods [3]. In this work the finite element method is used to model a problem that includes complexities that cannot be handled using the Green’s function methods.

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