Location

La Jolla, CA

Start Date

1981 12:00 AM

Description

Progress on the POFFIS high frequency flow imaging method is described. Both theoretical and experimental advances have occurred during the current year. Some success was achieved at imaging an off-axis trailer hitch flaw. However, the issue of variable speed was not completely resolved and research on this issue will continue.

Book Title

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

Chapter

12. Ultrasonic Inversion: Short Wavelength Techniques

Pages

376-381

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Direct Inversion in Complex Geometries

La Jolla, CA

Progress on the POFFIS high frequency flow imaging method is described. Both theoretical and experimental advances have occurred during the current year. Some success was achieved at imaging an off-axis trailer hitch flaw. However, the issue of variable speed was not completely resolved and research on this issue will continue.