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1997
Wednesday, January 1st
12:00 AM

3-D Wave Propagation in Cylindrical Single Crystal Solid-Liquid Bodies

Section: Elastic Waves

Yichi Lu, University of Virginia
Haydn N. G. Wadley, University of Virginia

Brunswick, ME

12:00 AM

A Dipole Thermal Wave Source and Mirage Detection

Section: Thermal Waves

Yuesheng Lu, Wayne State University
P. K. Kuo, Wayne State University
L. D. Favro, Wayne State University
R. L. Thomas, Wayne State University

Brunswick, ME

12:00 AM

A General Boundary Integral Equation Approach to Eddy Current Crack Modeling

Section: Eddy Currents

J. Chao, United Technologies Pratt and Whitney
Norio Nakagawa, Iowa State University
D. Raulerson, United Technologies Pratt and Whitney
J. Moulder, Iowa State University

Brunswick, ME

12:00 AM

A Method of Representing and Comparing Eddy Current Lissajous Patterns

Section: Eddy Currents

J. Jarmulak, TNO Institute of Applied Physics

Brunswick, ME

12:00 AM

A Wave Splitting/Invariant Embedding Approach to an Ultrasonic Inverse Problem

Section: Elastic Waves

Paul Stucky, Iowa State University
William Lord, Iowa State University

Brunswick, ME

12:00 AM

Acoustic Emission Monitoring of Fatigue Damage in Metals

Section: Acoustic Emission

I. M. Daniel, Northwestern University
J.-J. Luo, Northwestern University
C. G. Sifniotopoulos, Northwestern University
H.-J. Chun, Northwestern University

Brunswick, ME

12:00 AM

Acoustic Waves in a Piezoelectric Plate Immersed in a Conductive Fluid

Section: UT Guided Waves

Che-Hua Yang, Chang Gung College of Medicine and Technology

Brunswick, ME

12:00 AM

An Eddy Current Model Based on Parametric Description of Induced Current Loops

Section: Eddy Currents

R. La, Commissariat à l’Energie Atomique
B. Benoist, Commissariat à l’Energie Atomique
B. De Barmon, Commissariat à l’Energie Atomique
R. Lengelle, University of Technology of Troyes
P. Gaillard, University of Technology of Troyes
J. Reuchet, Commissariat à l’Energie Atomique

Brunswick, ME

12:00 AM

An Inverse Method for Cracks Characterization from Ultrasonic Bscan Images

Section: Elastic Waves

M. Faur, Commissariat à l’Energie Atomique
O. Roy, Commissariat à l’Energie Atomique
Ph. Benoist, Commissariat à l’Energie Atomique
J. Oksman, Ecole Supérieure d’Electricité
Ph. Morisseau, Intercontrôle

Brunswick, ME

12:00 AM

Applications of Pulse Phase Thermography

Section: Thermal Waves

X. Maldague, Université Laval, Quebec City
S. Marinetti, Université Laval, Quebec City
J.-P. Couturier, Université Laval, Quebec City

Brunswick, ME

12:00 AM

Automated Source Identification Using Modal Acoustic Emission

Section: Acoustic Emission

Steve Ziola, Digital Wave Corporation
Ian Searle, Boeing Defense & Space Group

Brunswick, ME

12:00 AM

Beam Hardening and Scattering Correction for a Quantitative X-Ray Inspection of Fuel Rod Welds

Section: Radiation Techniques

F. Retraint, LETI (CEA — Technologies Avancées)
J. M. Dinten, LETI (CEA — Technologies Avancées)

Brunswick, ME

12:00 AM

Computer Simulation of X-Ray NDE Process Coupled with CAD Interface

Section: Radiation Techniques

Carsten Bellon, Federal Institute for Materials Research and Testing
Gerd-Rudiger Tillack, Federal Institute for Materials Research and Testing
Christina Nockemann, Federal Institute for Materials Research and Testing
Lutz Stenzel, Federal Institute for Materials Research and Testing

Brunswick, ME

12:00 AM

Disperse: A General Purpose Program for Creating Dispersion Curves

Section: UT Guided Waves

Brian Pavlakovic, Imperial College NDT Laboratory
Mike Lowe, Imperial College NDT Laboratory
David Alleyne, Imperial College NDT Laboratory
Peter Cawley, Imperial College NDT Laboratory

Brunswick, ME

12:00 AM

Dispersion Compensation in Acoustic Emission Pipeline Leak Location

Section: Acoustic Emission

Lance E. Rewerts, Iowa State University
Ron R. Roberts, Iowa State University
M. Amanda Clark, Iowa State University

Brunswick, ME

12:00 AM

Eddy Current Exam Simulation Using Coupled Finite Element/Volume Integral or Finite Element/Boundary Element Method

Section: Eddy Currents

Edith A. Creek, Southwest Research institute
Robert E. Beissner, Southwest Research Institute

Brunswick, ME

12:00 AM

Effect of Rough Surfaces on Guided Waves in Plates

Section: UT Guided Waves

Dale E. Chimenti, Iowa State University
O. I. Lobkis, Iowa State University

Brunswick, ME

12:00 AM

Elastodynamic Optical Theorem for the Evaluation of Scattering Cross-Sections for a Crack

Section: Elastic Waves

M. Kitahara, Tokai University
K. Nakagawa, UNITEC

Brunswick, ME

12:00 AM

Experiences in the Use of Guided Ultrasonic Waves to Scan Structures

Section: UT Guided Waves

R. Bruce Thompson, Iowa State University

Brunswick, ME

12:00 AM

Experimental Studies on the Role of Backfill and Pipeline Characteristics in the Application of Acoustic Leak Location to Underground Pipelines

Section: Acoustic Emission

M. Amanda Clark, Iowa State University
Lance E. Rewerts, Iowa State University
Ron R. Roberts, Iowa State University

Brunswick, ME

12:00 AM

Extreme Sensitivity of Eddy-Currents to the Surface Conditions of Nickel

Section: Eddy Currents

James H. Rose, Iowa State University
Cheng-Chi Tai, Iowa State University
John C. Moulder, Iowa State Univeristy

Brunswick, ME

12:00 AM

Fast Eddy Current Forward Models Using Artificial Neural Networks

Section: Eddy Currents

Bing Wang, Iowa State University
John P. Basart, Iowa State University
John C. Moulder, Iowa State University

Brunswick, ME

12:00 AM

Feasibility of Fatigue Crack Detection in Fluid-Filled Cylindrical Holes Using Circumferential Creeping Waves

Section: Elastic Waves

Waled Hassan, University of Cincinnati
Peter B. Nagy, University of Cincinnati

Brunswick, ME

12:00 AM

Finite Element Modeling of Eddy Current Probes for Edge Effect Reduction

Section: Eddy Currents

Sarit Sharma, Iowa State University
Ibrahim Elshafiey, Iowa State University
Lalita Udpa, Iowa State University
Satish Udpa, Iowa State University

Brunswick, ME

12:00 AM

Finite Element Modeling of Eddy Current Testing of Steam Generator Tube with Crack and Deposit

Section: Eddy Currents

Toshiyuki Takagi, Tohoku University
Junji Tani, Tohoku University
Hiroyuki Fukutomi, Tohoku University
Mitsuo Hashimoto, Polytechnic University

Brunswick, ME

12:00 AM

Finite Element Modeling of Ultrasonic Waves in Viscoelastic Media

Section: Elastic Waves

Paul Stucky, Iowa State University
William Lord, Iowa State University

Brunswick, ME

12:00 AM

Flexural Edge Waves Along Free and Immersed Elastic Waveguides

Section: UT Guided Waves

Jacques R. Chamuel, Sonoquest Advanced Ultrasonics Research

Brunswick, ME

12:00 AM

Generation of Diffuse Lamb Waves in Plates

Section: Acoustic Emission

Mark Evans, Imperial College
Peter Cawley, Imperial College

Brunswick, ME

12:00 AM

Glass Fiber Airplane Inspected with Infrared Lockin Thermography

Section: Thermal Waves

A. Salerno, Universität Stuttgart
D. Wu, Universität Stuttgart
G. Busse, Universität Stuttgart
U. Malter, K. Malter Air Service

Brunswick, ME

12:00 AM

Guided Wave Scattering by a Cylindrical Flaw

Section: UT Guided Waves

Liviu Singher, Israel Institute of Technology
Yitzhak Segal, Israel Institute of Technology
Joseph Shamir, Israel Institute of Technology

Brunswick, ME

12:00 AM

INES: 3D Eddy Current Imaging for a Nondestructive Evaluation System Applied to Steam Generator Tubes

Section: Eddy Currents

R. Zorgati, EDF — Research & Development Division
V. Monebhurrun, CNRS-ESE - Plateau de Moulon
P. O. Gros, EDF — Research & Development Division
B. Duchêne, CNRS-ESE - Plateau de Moulon
D. Lesselier, CNRS-ESE - Plateau de Moulon
Ch. Chavant, EDF — Research & Development Division

Brunswick, ME

12:00 AM

Interaction of Acoustic Beams with Lossy Fluid-Loaded Layered, Cylindrical Shells

Section: Elastic Waves

Han Zhang, Iowa State University
Dale E. Chimenti, Iowa State University

Brunswick, ME

12:00 AM

Interaction of Lamb Waves with Defects in a Semi-Infinite Plate

Section: UT Guided Waves

Ajit Mal, University of California
Zensheu Chang, University of California
Michael Gorman, Digital Wave Corporation

Brunswick, ME

12:00 AM

Lamb Waves from Microfractures in Composite Plates

Section: Acoustic Emission

Dawei Guo, University of California
Ajit Mal, University of California
Kanji Ono, University of California
Michael Gorman, Digital Wave Corporation

Brunswick, ME

12:00 AM

Lock-In Thermal Wave Imaging

Section: Thermal Waves

Zhong Ouyang, Wayne State University
Li Wang, Wayne State University
Xun Wang, Wayne State University
Feng Zhang, Wayne State University
L. D. Favro, Wayne State Unviersity
P. K. Kuo, Wayne State University
R. L. Thomas, Wayne State University

Brunswick, ME

12:00 AM

Mode Theory of the Nonspecular Reflection Phenomena of a Gaussian Ultrasonic Beam Incident onto an Elastic Plate

Section: UT Guided Waves

Xiaoping Jia, Universités Paris

Brunswick, ME

12:00 AM

Multi Step 3D X-Ray Tomography for a Limited Number of Projections and Views

Section: Radiation Techniques

Valery L. Vengrinovich, Institute of Applied Physics of Belarussian Academy of Science
Yuri B. Denkevich, Institute of Applied Physics of Belarussian Academy of Science
Gerd-Rudiger Tillack, Federal Institute for Materials Research and Testing
Christina Nockemann, Federal Institute for Materials Research and Testing

Brunswick, ME

12:00 AM

New Method for Estimating the Depth of Small Surface-Breaking Cracks from Photo Inductive Data

Section: Eddy Currents

Ananth Sethuraman, Iowa State University
James H. Rose, Iowa State University

Brunswick, ME

12:00 AM

Noncontact Lifetime Reconstruction in Continuously Inhomogeneous Semiconductors: Generalized Theory and Experimental Photothermal Results for Ion-Implanted Si

Section: Thermal Waves

Alex Salnick, University of Toronto
Andreas Mandelis, University of Toronto
Andreas Othonos, University of Cyprus
Constantinos Christofides, University of Cyprus

Brunswick, ME

12:00 AM

Numerical Modeling of Eddy Current Steam Generator Inspection: Comparison with Experimental Data

Section: Eddy Currents

P. O. Gros, Electricité de France

Brunswick, ME

12:00 AM

Optical Techniques to Develop Transfer Functions to Remove Geometric Features in Acoustic Emission Signals

Section: Acoustic Emission

Stefan Hurlebaus, Georgia Institute of Technology, Atlanta
Laurence J. Jacobs, Georgia Institute of Technology, Atlanta
Jacek Jarzynski, Georgia Institute of Technology, Atlanta

Brunswick, ME

12:00 AM

Prediction of Eddy-Current Probe Impedance Due to Surface Cracks in Ferromagnetic Steels

Section: Eddy Currents

N. Harfield, University of Surrey
John R. Bowler, Iowa State University

Brunswick, ME

12:00 AM

Progress in Eddy Current Modeling via the Boundary Element Method

Section: Eddy Currents

Norio Nakagawa, Iowa State University
S. Ghanekar, Iowa State University
D. Lehther, Iowa State University
Y Liu, Iowa State University
J. C. Moulder, Iowa State University
A. N. S. Prasad, Iowa State University
F. Rizzo, Iowa State University
J. C. Chao, Pratt & Whitney

Brunswick, ME

12:00 AM

Quantitative Acoustic Emission and the Fracture of Concrete

Section: Acoustic Emission

Eric Landis, University of Maine
Surendra P. Shah, Northwestern University

Brunswick, ME

12:00 AM

Quantitative Fracture Mode Analysis of Composites by Acoustic Emission

Section: Acoustic Emission

M. Enoki, University of Tokyo
H. Fujita, Univeristy of Tokyo
T. Kishi, University of Tokyo

Brunswick, ME

12:00 AM

Quantitative Thermal Wave Imaging of Corrosion on Aircraft

Section: Thermal Waves

Xiaoyan Han, Wayne State University
L. D. Favro, Wayne State University
Tasdiq Ahmed, Wayne State University
Zhong Ouyang, Wayne State University
Li Wang, Wayne State University
Xun Wang, Wayne State University
Feng Zhang, Wayne State University
P. K. Kuo, Wayne State University
R. L. Thomas, Wayne State Univeristy

Brunswick, ME

12:00 AM

Rayleigh Wave Dispersion Due to One-Dimensional Interacting Cracks

Section: UT Guided Waves

C. Pecorari, Oxford University

Brunswick, ME

12:00 AM

Recent Developments in Eddy-Current Modeling

Section: Eddy Currents

Harold A. Sabbagh, Sabbagh Associates, Inc.
R. Kim Murphy, Sabbagh Associates, Inc.
Anthony Chan, Sabbagh Associates, Inc.
Elias H. Sabbagh, Sabbagh Associates, Inc.
Lai Wan Woo, Sabbagh Associates, Inc.
Michael C. Warnes, Nuclear Electric Ltd.

Brunswick, ME

12:00 AM

Resonant Scattering of an Elastic Wave by a Layer Containing a Random or Periodic Distribution of Inclusions

Section: Elastic Waves

V. K. Kinra, Texas A&M University
K. Maslov, Texas A&M University
B. K. Henderson, Texas A&M University
N. Day, Texas A&M University
G. Diderich, Texas A&M University

Brunswick, ME

12:00 AM

Rupture Pressure Prediction for Composite High Pressure Tanks Using Acoustic Emission

Section: Acoustic Emission

J.-C. Anifrani, Aérospatiale
C. Le Floc'h, Aérospatiale
D. Sornette, Laboratoire de Physique de la Matière Condensée
B. Souillard, X-RS
C. Vanneste, X-RS

Brunswick, ME

12:00 AM

Sensitivity Analysis of the Ultrasonic Response from a Non-Normal Surface-Breaking Crack

Section: Elastic Waves

A. Minachi, Iowa State University
Frank J. Margetan, Iowa State University
R. Bruce Thompson, Iowa State University
M. S. Greenwood, Pacific Northwest Laboratory

Brunswick, ME

12:00 AM

Simulation of Scattering Process in Radiation Techniques Exploiting the Theory of Markovian Processes with Random Structure

Section: Radiation Techniques

Gerd-Rudiger Tillack, Federal Institute for Materials Research and Testing
Carsten Bellon, Federal Institute for Materials Research and Testing
Valentin M. Artemiev, Laboratory of Adaptive Control Problems
Alexander O. Naumov, Laboratory of Adaptive Control Problems

Brunswick, ME

12:00 AM

Surface Response of an Anisotropic Laminate to Acoustic Emission Sources

Section: Acoustic Emission

E. Rhian Green, Leicester University

Brunswick, ME

12:00 AM

The Boundary Element Method for Flaw Classification in Wave Guides

Section: UT Guided Waves

S. P. Pelts, Pennsylvania State University
J. P. Cysyk, Pennsylvania State University
J. L. Rose, Pennsylvania State University

Brunswick, ME

12:00 AM

Thermal Imaging for the Analysis of Energy Balance During Crack Propagation

Section: Thermal Waves

Yingxia Wang, Wayne State University
S. Telenkov, Wayne State University
L. D. Favro, Wayne State University
P. K. Kuo, Wayne State University
R. L. Thomas, Wayne State Unviersity

Brunswick, ME

12:00 AM

Thermographic Inspection with Ultrasonic Excitation

Section: Thermal Waves

A. Salerno, Universität Stuttgart
D. Wu, Universität Stuttgart
G. Busse, Universität Stuttgart
J. Rantala, Academy of Finland

Brunswick, ME

12:00 AM

Ultrasonic Wave Propagation in Anisotropic Fluid-Saturated Porous Media

Section: Elastic Waves

A. D. Degtyar, Ohio State University
S. I. Rokhlin, Ohio State University

Brunswick, ME

12:00 AM

Wave Propagation in a Newtonian Fluid with Viscosity Gradients Profiles

Section: Elastic Waves

Vimal V. Shah, Mississippi State University
Krishnan Balasubramaniam, Mississippi State Unviersity
R. Daniel Costley, Mississippi State Unviersity
Jagdish P. Singh, Mississippi State University

Brunswick, ME

12:00 AM

Wavelet Inverse Neutron Scattering Study of Layered Metallic NiC-Ti Composites

Section: Elastic Waves

G. Saab, Missouri University
B. DeFacio, Missouri University
H. Kaiser, Missouri University
D. L. Worcester, Missouri University

Brunswick, ME

12:00 AM