A sweeping window method for detection of flaws using an explicit dynamic XFEM and absorbing boundary layers

DOI10.1002/NME.5006zbMATH Open1548.74902MaRDI QIDQ6558929

Haim Waisman, Raimondo Betti, Hao Sun

Publication date: 21 June 2024

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

zbMATH Keywords

unbounded domainelastic wave propagationflaw detectionabsorbing boundary layersGauss-Newton optimizationexplicit XFEMpre-analyses and post-analyses

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Linear waves in solid mechanics (74J05)

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