journal article·1985-03

Ultrasonic crack characterization via a constrained inversion algorithm

Lester W. Schmerr, Alexander Sedov

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Abstract

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Research context

OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Geophysical Methods and Applications · Microwave Imaging and Scattering Analysis

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References (7)

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1. D. K. Hsu, J. H. Rose, and D. O. Thompson, Reconstruction of inclusions in solids using ultrasonic Born inversion,J. Appl. Phys.,55: 162–168 (1984).10.1063/1.332858 ↗
2. A. Sedov and L. W. Schmerr, The time domain elastodynamic Kirchhoff approximation for cracks: The inverse problem, submitted toWave Motion.
3. J. H. Rose and J. M. Richardson, Time domain Born approximation,J. Nondestr. Eval. 3: 45–53 (1982).10.1007/BF00566954 ↗
4. F. Cohen-Tenoudji and G. Quentin, Characterization of surfaces by deconvolution of ultrasonic echos using extended bandwidth,J. Appl. Phys. 53: 4057–4063 (1982).10.1063/1.331269 ↗
5. J. D. Achenbach, A. K. Gautesen and H. McMaken, Application of ray theory to diffraction of elastic waves by cracks, Acoustic, Electromagnetic and Elastic Wave Scattering, V. K. Varadan and V. V. Varadan, eds. (Pergamon Press, New York, 1980), pp. 355–371.
6. J. D. Achenbach, A. K. Gautesen and H. McMaken, Application of elastodynamic ray theory to diffraction by cracks,Modern Problems in Elastic Wave Propagation, J. Miklowitz and J. D. Achenbach, eds. (John Wiley & Sons, New York, 1978), pp. 219–238.
7. J. D. Achenbach A. Norris and K. Viswanathan, Inversion of crack scattering data in the high frequency domain,Acoustic, Electromagnetic and Elastic Wave Scattering, V. K. Varadan and V. V. Varadan, eds. (Pergamon Press, New York, 1980), pp. 591–604.