Location

La Jolla, CA

Start Date

1981 12:00 AM

Description

The time domain Born approximation for ultrasonic scattering from volume flaws in an elastic medium is described. Results are given both for the direct and the inverse problem. The time domain picture leads to simple intuitive formulas which we illustrate by means of several simple examples. Particular emphasis is given to the front surface echo and its use in reconstructing the properties of the flaw.

Book Title

Proceedings of the ARPA/AFML Review of Progress in Quantitative NDE

Chapter

13. Ultrasonic Inversion: Intermediate and Long Wavelength Techniques

Pages

382-388

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Time Domain Born Approximation

La Jolla, CA

The time domain Born approximation for ultrasonic scattering from volume flaws in an elastic medium is described. Results are given both for the direct and the inverse problem. The time domain picture leads to simple intuitive formulas which we illustrate by means of several simple examples. Particular emphasis is given to the front surface echo and its use in reconstructing the properties of the flaw.