EFFICIENT FINITE ELEMENT MODELLING OF ELASTODYNAMIC SCATTERING

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

3 Citations (Scopus)

Abstract

A robust and efficient technique for predicting the complete scattering behavior for an arbitrarily-shaped defect is presented that can be implemented in a commercial FE package. The spatial size of the modeling domain around the defect is as small as possible to minimize computational expense and a minimum number of models are executed. Example results for 2D and 3D scattering in isotropic material and guided wave scattering are presented.

Original languageEnglish
Title of host publicationREVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 29A AND 29B
EditorsDO Thompson, DE Chimenti
Place of PublicationMELVILLE
PublisherAmerican Institute of Physics (AIP)
Pages57-64
Number of pages8
ISBN (Print)978-0-7354-0748-0
Publication statusPublished - 2010
Event36th Annual Review of Progress in Quantitative Nondestructive Evaluation - Kingston, Jamaica
Duration: 26 Jul 200931 Jul 2009

Conference

Conference36th Annual Review of Progress in Quantitative Nondestructive Evaluation
CountryJamaica
CityKingston
Period26/07/0931/07/09

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