NDT.net - September 1998, Vol.3 No.9

Table of Contents ECNDT '98

Session: Aerospace

REVIEW OF ADVANCED ULTRASONIC TECHNIQUES FOR AEROSPACE STRUCTURES

Hervé TRÉTOUT*
*Corresponding Author Contact:
DASSAULT AVIATION - CDE, BP12, Z.A. Louis Bréguet, F-78141 Velizy, France ; DASSAULT_CDE@compuserve.com

TABLE OF CONTENTS


INTRODUCTION

ACOUSTICAL INTERFEROMETRY

LASER BASED ULTRASOUNDS (LBU)

ACOUSTICAL MICROSCOPY

AIR COUPLED ULTRASOUNDS

ACOUSTO-ULTRASONIC (AU)

IN SITU MEASUREMENTS FOR PROCESS CONTROL

CONCLUSION

ACKNOWLEDGEMENTS

REFERENCES

  1. A. DURRUTY, G. LEFEBVRE, J. BERNARDI, "New Acoustic Holography applied to Composite materials", 6th European Conference on Non Destructive Testing, Nice, France, October 24-28, 1994.
  2. J.P. MONCHALIN, Review of Progress in Quantitative Non Destructive Evaluation, Vol.12, edited by D.O. Thompson and DE. Chimenti, Plenum Press, 1993.
  3. O. PETILLON, J.-P. DUPUIS , H. VOILLAUME, H. TRÉTOUT, "Laser Ultrasonics: A non-contacting NDT system", Review of Progress in Quantitative Non Destructive Evaluation, Vol.14A, edited by D.O. Thompson and DE. Chimenti, Plenum Press, 1994.
  4. F. THEVENOT, A. LIOT, H. TRÉTOUT, "Scanning Acoustic Microscopy for Quantitative Analysis of SuperPlastic Forming Diffusion Bonding of Titanium Aerospace Components", 6th European Conference on Non Destructive Testing, Nice, France, October 24-28, 1994.
  5. G. HAYWARD and A. GACHAGAN, "An evaluation of 1-3 connectivity composite transducers for air coupled applications", Journal of the Acoustic Society of America, 99(4), April 1996, pp. 2148-2157.
  6. T.J. GILL and A.L. BARTOS, "An Acousto-Ultrasonic Platform for the Quality Assessment of Thick Radial Ply Composite Structures ", Nondestructive Characterization of Materials VI, R.E. Green, Jr., et al., eds., Plenum Press (1994).
  7. D.D. SHEPARD and K. R. SMITH, "Ultrasonic cure monitoring of advanced composites", 42nd International SAMPE Symposium , May 4-8, 1997.

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