Time Reversal as a Computational Tool in Acoustics and Elastodynamics

DOI10.1142/S0218396X14300011zbMath1360.76001OpenAlexW2011176338MaRDI QIDQ2981456

Dan Givoli

Publication date: 9 May 2017

Published in: Journal of Computational Acoustics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218396x14300011

zbMATH Keywords

inverse problemstime reversalacoustic waveselastic wavesreviewsource identificationrefocusingscatterer identificationtime steppingnondestructing testing

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Research exposition (monographs, survey articles) pertaining to fluid mechanics (76-02) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21)

Related Items (12)

Hamilton-Green solver for the forward and adjoint problems in photoacoustic tomography ⋮ Finite element method based computational time reversal in elastodynamics: refocusing, reconstruction and its numerical sensitivity ⋮ Direct numerical modeling of time-reversal acoustic subwavelength focusing ⋮ A comparison of time-reversal and inverse-source methods for the optimal delivery of wave energy to subsurface targets ⋮ A simulation-based analysis of the effect of a reflecting surface on aeroacoustic time-reversal source characterization and comparison with beamforming ⋮ Solitary waves for non-destructive testing applications: delayed nonlinear time reversal signal processing optimization ⋮ Detection of multiple complicated flaw clusters by dynamic variable-node XFEM with a three-step detection algorithm ⋮ Signal-to-noise ratio analysis for time-reversal based imaging techniques in bounded domains ⋮ Recovering source location, polarization, and shape of obstacle from elastic scattering data ⋮ An augmented time reversal method for source and scatterer identification ⋮ Combined arrival-time imaging and time reversal for scatterer identification ⋮ Numerical simulation of ultrasonic time reversal on defects in carbon fibre reinforced polymer

Cites Work

• Unnamed Item
• Unnamed Item
• Inverse acoustic and electromagnetic scattering theory.
• Time reversal for crack identification
• Inverse and crack identification problems in engineering mechanics

This page was built for publication: Time Reversal as a Computational Tool in Acoustics and Elastodynamics