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1999
Friday, January 1st
12:00 AM

Delamination Depth Determinations in Composites Using Thermal Wave Imaging

Section: Thermal Waves

Xiaoyan Han, Wayne State University
L. D. Favro, Wayne State University
T. Ahmed, Wayne State University
Xun Wang, Wayne State University
R. L. Thomas, Wayne State University

Snowbird, UT, USA

12:00 AM

Depth Evaluation in Pulsed Phase Thermography with Neural Network

Section: Thermal Waves

Y. Largouët, Université Laval
A. Darabi, Université Laval
X. Maldague, Université Laval

Snowbird, UT, USA

12:00 AM

Determination of Thermal Diffusivity of Orthogonal Crystal by Mirage Detection

Section: Thermal Waves

J. F. Pao, Nanjing University
X. R. Zhang, Nanjing University
C. M. Gan, Nanjing University
Z. C. Gu, Nanjing University

Snowbird, UT, USA

12:00 AM

Eddy Current Distribution Using Parameters Normalized by Standard Penetration Depth

Section: Eddy Current Modelling

Hiroshi Hoshikawa, Nihon University
Kiyoshi Koyama, Nihon University

Snowbird, UT, USA

12:00 AM

Electromagnetic SQUID Based NDE: a Comparison Between Experimental Data and Numerical FEM Modeling

Section: Eddy Current Modelling

G. Pepe, Università di Napoli
G. Peluso, Università di Napoli
A. Ruosi, Università di Napoli
M. Valentino, Università di Napoli
D. Tescione, Italian Aerospace Research Center

Snowbird, UT, USA

12:00 AM

Experimental Validation of the Boundary Integral Equation Modeling for Arbitrary Flaw Geometries in ECI NDE

Section: Eddy Current Modelling

C. Hall Barbosa, Pontifical Catholic University of Rio de Janeiro
A. P. Ewing, Vanderbilt University
T. A. Cruse, Vanderbilt University
A. C. Bruno, Pontifical Catholic University of Rio de Janeiro
J. P. Wikswo Jr., Vanderbilt University

Snowbird, UT, USA

12:00 AM

Fast Finite Element Solution for a Long Rectangular Surface Coil Placed Above a Flawed Layered Half Space

Section: Eddy Current Modelling

A. Ptchelintsev, University of Windsor
B. de Halleux, Catholic University of Louvain
D. Degreve, Laborelec

Snowbird, UT, USA

12:00 AM

Heat Source Characterization for Quantitative Thermal Nondestructive Evaluation

Section: Thermal Waves

Joseph N. Zalameda, United States Department of Defense
William P. Winfree, National Aeronautics and Space Administration
D. Michele Heath, National Aeronautics and Space Administration
Joshua A. Thornhill, National Aeronautics and Space Administration

Snowbird, UT, USA

12:00 AM

Inversion for Multi-Parameter Depth-Profiles: Thermal Conductivity and Thermal Impedance

Section: Thermal Waves

M. H. Xu, Nanjing University
J. C. Cheng, Nanjing University
S. Y. Zhang, Nanjing University

Snowbird, UT, USA

12:00 AM

John Moulder and the Evolution of Model-Based Quantitative Eddy Current NDE

Section: John Moulder Memorial Session/Eddy Currents

B. A. Auld, Stanford University

Snowbird, UT, USA

12:00 AM

Measurement of Asphalt Density Using Microwaves

Section: Microwave NDE

H. C. Han, Iowa State University
E. J. Jaselskis, Iowa State University
S. Xiong, Iowa State University

Snowbird, UT, USA

12:00 AM

Messine, an Eddy Current Parametric Model for Flaw Characterization

Section: Eddy Current Modelling

G. Berthiau, Commissariat à l'énergie atomique
B. de Barmon, Commissariat à l'énergie atomique

Snowbird, UT, USA

12:00 AM

Microwave Characterization of Glass Fiber Reinforced Polymers With a Multi-Detector Waveguide

Section: Microwave NDE

R. Steegmüller, Universität Stuttgart
L. Diener, Universität Stuttgart
G. Busse, Universität Stuttgart

Snowbird, UT, USA

12:00 AM

Microwave Detection of Machined Notches in Stainless Steel with Rough Surface

Section: Microwave NDE

Y. Wang, Colorado State University
N. Qaddoumi, Colorado State University
M. Frank, Colorado State University
R. Mirshahi, Colorado State University
V. Otashevich, Colorado State University
R. Zoughi, Colorado State University

Snowbird, UT, USA

12:00 AM

Microwave Detection of Stress-Induced Fatigue Cracks in Steel and Potential of Crack Opening Determination Using a New Phase Sensitive Approach Based on a Waveguide Magic Tee

Section: Microwave NDE

N. Qaddoumi, Colorado State University
E. Ranu, Colorado State University
R. Zoughi, Colorado State University
J. D. McColskey, National Institute of Standards and Technology

Snowbird, UT, USA

12:00 AM

Perturbation Theory Approach for the Impedance of an Air-core Coil Over a Surface-Breaking Flaw

Section: Eddy Current Modelling

E. Uzal, University of Istanbul

Snowbird, UT, USA

12:00 AM

Photoinductive NDE Method: Review of the Principle and Applications

Section: John Moulder Memorial Session/Eddy Currents

N. Nakagawa, Iowa State University

Snowbird, UT, USA

12:00 AM

Poetry to Pulsed Eddy Currents

Section: John Moulder Memorial Session/Eddy Currents

Walter Podney, SQM Technology, Inc.

Snowbird, UT, USA

12:00 AM

Progress in the Rapid, Contactless Measurement of Thermal Diffusivity

Section: Thermal Waves

Zhong Ouyang, Wayne State University
L. D. Favro, Wayne State University
R. L. Thomas, Wayne State University

Snowbird, UT, USA

12:00 AM

Pulsed Eddy Current Method: an Overview

Section: John Moulder Memorial Session/Eddy Currents

R. E. Beissner, Iowa State University
James H. Rose, Iowa State University
N. Nakagawa, Iowa State University

Snowbird, UT, USA

12:00 AM

Pulsed Eddy-Current Interaction with Subsurface Cracks

Section: John Moulder Memorial Session/Eddy Currents

J. R. Bowler, University of Surrey

Snowbird, UT, USA

12:00 AM

Resolution Criteria for Subsurface Features in Active Thermography

Section: Thermal Waves

S. M. Shepard, Thermal Wave Imaging, Inc.
T. Ahmed, Thermal Wave Imaging, Inc.
B. C. Chaudhry, Thermal Wave Imaging, Inc.

Snowbird, UT, USA

12:00 AM

Rotating Field Eddy Current Probe for Characterization of Cracking in Non-Magnetic Tubing

Section: John Moulder Memorial Session/Eddy Currents

T. E. Capobianco, Lockheed Martin

Snowbird, UT, USA

12:00 AM

Short-Time Behaviour in Pulsed Eddy-Current Nondestructive Evaluation

Section: John Moulder Memorial Session/Eddy Currents

S. K. Burke, Defence Science and Technology Organisation
G. R. Hugo, Defence Science and Technology Organisation
John C. Moulder, Iowa State University

Snowbird, UT, USA

12:00 AM

Signal Processing Techniques for Eddy-Current Data

Section: John Moulder Memorial Session/Eddy Currents

J. P. Basart, Iowa State University
John C. Moulder, Iowa State University
S.-F. Chuang, Iowa State University
B. Wang, Iowa State University

Snowbird, UT, USA

12:00 AM

The Effect of Scattered Radiation in X-Ray Techniques—Experiments and Theoretical Considerations

Section: X-Rays

Gerd-Rüdiger Tillack, German Institute for Materials Research and Testing
Valentin M. Artemiev, Belarussian Academy of Science
Joseph Nahum Gray, Iowa State University

Snowbird, UT, USA

12:00 AM

Transient Electromagnetic Fields in Highly Conductive Media

Section: Eddy Current Modelling

Min Namkung, National Aeronautics and Space Administration
Buzz Wincheski, National Aeronautics and Space Administration
S. Nath, General Electric
J. P. Fulton, General Electric

Snowbird, UT, USA

12:00 AM

Verification of Deterministic Scattering Computations and Some Observations

Section: X-Rays

Feyzi Inanc, Iowa State University

Snowbird, UT, USA

12:00 AM