NDT.net - June 1998, Vol.3 No.7

Table of Contents ECNDT '98

Session: Simulation
Copenhagen 26 - 29 May 1998

NDT Related Quantitative Modeling of Coupled Piezo electric and Ultrasonic Wave Phenomena

R. Marklein Electromagnetic Theory, Department of Electrical Engineering,
University of Kassel, D-34109 Kassel, Germany
E-mail: marklein@tet.e-technik.uni-kassel.de
Dedicated to Professor Dr. H. Wustenberg on the Occasion of his 60th Birthday

This work received the NDT Innovation Prize for outstanding basic research


TABLE OF CONTENTS
    Abstract
    1 Introduction
    2 Numerical Modeling of Ultrasonic Wave Phenomena with EFIT and AFIT
    3 Numerical Results obtained with EFIT and AFIT
      3.1 Analytical and Numerical Validation of EFIT
      3.2 Experimental Validation of EFIT
      3.3 AFIT and EFIT Modeling of Ultrasonic Pipeline Inspection
      3.4 EFIT Modeling of Ultrasonic NDT of Concrete
      3.5 Transducer Radiation Modeling with EFIT
      3.6 EFIT Modeling of the Ultrasonic NDT of Fiber-Reinforced Double T-Stringer
      3.7 EFIT Modeling of Ultrasonic Wave Propagation in an
      Austenitic V-Butt Weld and Notch Scattering
      3.8 ULIAS - EFIT Modeling Module
    4 Numerical Modeling of Coupled Piezoelectric and Ultrasonic Wave
    Phenomena with the Piezoelectric Finite Integration Technique - PFIT
    5 Experimental Validation and Numerical Results of PFIT
      5.1 Piezo electric Pz27 Disk Transducer on a Brass Cylinder
      5.2 Piezo electric Pz27 Disk Transducer on a
      Brass Cylinder with Backwall Breaking Notch
    Concluding Remarks
    Acknowledgements
    References
The complete article you can read as postscript (.ps) file.
Download marklein.zip (12 MB and unzipped 77 MB).

Abstract

1 Introduction

Concluding Remarks

Acknowledgements

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