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1997
Wednesday, January 1st
12:00 AM

A Self-Compensating Technique for the Characterization of a Layered Structure

Section: New Techniques

A. Cheng, Northwestern University
J. D. Achenbach, Northwestern University

Brunswick, ME

12:00 AM

A Time-Resolved Line-Focus Acoustic Microscopy Technique for Surface-Breaking Crack Depth Determination

Section: New Techniques

W. Li, Northwestern University
J. D. Achenbach, Northwestern University
A. Cheng, Northwestern University

Brunswick, ME

12:00 AM

Alternative Approaches to the Validation of Nondestructive Testing Methods

Section: POD Considerations

S. Nickisch, Bundesanstalt für Materialforschung und -prüfung
C. Nockemann, Bundesanstalt für Materialforschung und -prüfung
G.-R. Tillack, Bundesanstalt für Materialforschung und -prüfung
J. Murphy, General Electric
D. Sturges, General Electric

Brunswick, ME

12:00 AM

Applied Holographic Interferometry as a Nondestructive Method for the Dynamic and Modal Analysis of an Advanced Graphite-Epoxy Composite Structure

Section: New Techniques

Howard Fein, Polaris Research Group

Brunswick, ME

12:00 AM

Automated Ultrasonic Data Interpretation Developed through an Interactive 3D Environment

Section: New Techniques

I. H. Cornwell, University of Strathclyde
A. McNab, University of Strathclyde

Brunswick, ME

12:00 AM

C-Scan Mapping of Elastic Modulus in a Stepped Aluminum Bar Casting

Section: Techniques for Process Control

G. G. Leisk, Tufts University
A. Saigal, Tufts University

Brunswick, ME

12:00 AM

Cautions on the Use of Commercial Aqueous Cleaners in Fluorescent Penetrant Inspection Processes

Section: New Techniques

Ward D. Rummel, D & W Enterprises, Ltd.

Brunswick, ME

12:00 AM

Crack Signal Saturation in High Sensitivity ACFM Technique

Section: New Techniques

D. Mirshekar-Syahkal, University of Essex
R. F. Mostafavi, University of Essex

Brunswick, ME

12:00 AM

Damage Free Generation of Ultrasound by an Expanding Laser Produced Plasma

Section: New Techniques

S. Dixon, University of Warwick
C. Edwards, University of Warwick
S. B. Palmer, University of Warwick

Brunswick, ME

12:00 AM

Depth-Resolved Subsurface Defect Detection in Ceramics Using Optical Gating Techniques

Section: New Techniques

M. Bashkansky, Naval Research Laboratory
M. D. Duncan, Naval Research Laboratory
M. Kahn, Naval Research Laboratory
D. Lewis III, Naval Research Laboratory
J. Reintjes, Naval Research Laboratory

Brunswick, ME

12:00 AM

Determination and Monitoring of through Hole Diameters in Thin Plates Using Acoustic Diffraction

Section: Techniques for Process Control

Tobias P. Berndt, Johns Hopkins University
Robert E. Green Jr., Johns Hopkins University

Brunswick, ME

12:00 AM

Eddy Current Detection of Nucleation and Early Growth of Semiconductor Crystals

Section: Techniques for Process Control

Bill W. Choi, University of Virginia
Kumar P. Dharmasena, University of Virginia
Haydn N. G. Wadley, University of Virginia

Brunswick, ME

12:00 AM

Electric Resistivity Testing of Green-State Powdered Metallurgy Components

Section: Techniques for Process Control

J. Stander, Worcester Polytechnic Institute
J. Plunkett, Worcester Polytechnic Institute
D. Zenger, Worcester Polytechnic Institute
J. McNeill, Worcester Polytechnic Institute
R. Ludwig, Worcester Polytechnic Institute

Brunswick, ME

12:00 AM

Experimental Evaluation of Ultrasonic Simulation Techniques in Anisotropic Material

Section: New Techniques

F. Walte, IZFP
C. Schurig, IZFP
M. Spies, IZFP
K. J. Langenberg, TET University GHS Kassel
S. Klaholz, TET University GHS Kassel

Brunswick, ME

12:00 AM

Fourier Holography for Enhanced Visualization of Volume Phase Objects through Exploitation of Non-Linearities Associated with Silver Halide Emulsions

Section: New Techniques

Kevin C. Baldwin, Johns Hopkins University
Michael J. Ehrlich, Johns Hopkins University
James W. Wagner, Johns Hopkins University

Brunswick, ME

12:00 AM

Imaging of Deep Internal Layers in Layered Polymer Systems Using the Ultra-Short Pulse Acoustic Microscope

Section: New Techniques

R. G. Maev, Russian Academy of Sciences
M. P. Pyshnyi, Russian Academy of Sciences
E. Yu Maeva, Russian Academy of Sciences
K. I. Maslov, Russian Academy of Sciences
V. M. Levin, Russian Academy of Sciences

Brunswick, ME

12:00 AM

Implementation of Self-Noise Suppression Techniques for Ultrasonic Correlation Systems

Section: New Techniques

Jahangir K. Kayani, Iowa State University
Steve F. Russell, Iowa State University
Samuel J. Wormley, Iowa State University

Brunswick, ME

12:00 AM

Improved Methodology for Predicting POD of Detecting Synthetic Hard Alpha Inclusions in Titanium

Section: POD Considerations

William Q. Meeker, Iowa State University
Shuen-Lin Jeng, Iowa State University
Chien-Ping Chiou, Iowa State University
R. Bruce Thompson, Iowa State University

Brunswick, ME

12:00 AM

Integrated Models of Ultrasonic Examination for NDT Expertise

Section: New Techniques

Pierre Calmon, CEREM
Alain Lhémery, CEREM
Isabelle Lecœur-Taïbi, CEREM
Raphaële Raillon, CEREM

Brunswick, ME

12:00 AM

Method for Investigating the Spectral Characteristics of Corroded Metal

Section: New Techniques

K. D. Bennett, Lafayette College
A. R. Steslow, Lafayette College

Brunswick, ME

12:00 AM

Modal Acoustic Emission Monitoring of Helicopter Rotor System Dynamic Components During Bench Fatigue Tests

Section: Techniques for Process Control

Matt Cawthorne, Boeing Defense and Space Group
Steve Ziola, Digital Wave Corporation

Brunswick, ME

12:00 AM

Numerical Modeling and Imaging with ULIAS: Ultrasonic Inspection Applying Simulation

Section: New Techniques

R. Marklein, University of Kassel
K. Mayer, University of Kassel
K. J. Langenberg, University of Kassel

Brunswick, ME

12:00 AM

Preliminary Results for a Multi-Sensor Non-Destructive Test of Timber Strength

Section: New Techniques

M. L. Peterson, Colorado State University
D. Maas, Colorado State Univeristy
C. Mittlestadt, Colorado State University
S. Srinath, Colorado State University
R. Zoughi, Colorado State University

Brunswick, ME

12:00 AM

Probability of Visual Crack Detection from Japanese Maintenance Data

Section: POD Considerations

John Brewer, Volpe National Transportation Systems Center
Peter Mengert, Volpe National Transportation Systems Center
Robert DiSario, Volpe National Transportation Systems Center

Brunswick, ME

12:00 AM

Shear Wave Ultrasonic Technique as an NDE Tool for Composite Laminates Before and After Curing

Section: Techniques for Process Control

D. K. Hsu, Iowa State University
Brent A. Fischer, Iowa State University
Melanie Koskamp, Iowa State University

Brunswick, ME

12:00 AM

Time-Gating of Pulsed Eddy Current Signals for Defect Characterization and Discrimination in Aircraft Lap-Joints

Section: New Techniques

Jay A. Bieber, Iowa State University
Sunil K. Shaligram, Iowa State University
James H. Rose, Iowa State University
John C. Moulder, Iowa State University

Brunswick, ME

12:00 AM

Tracking Accelerated Aging of Composites with Ultrasonic Attenuation Measurements

Section: New Techniques

D. J. Chinn, Lawrence Livermore National Laboratory
P. F. Durbin, Lawrence Livermore National Laboratory
G. H. Thomas, Lawrence Livermore National Laboratory
S. E. Groves, Lawrence Livermore National Laboratory

Brunswick, ME

12:00 AM

Ultrasonic Characterization of Soft Body Impact Damage on CF/PEEK Laminates with Gelatin Projectiles

Section: New Techniques

H. Morita, Ishikawajima-Harima Heavy Industries Co., Ltd.
B. R. Tittmann, Pennsylvania State University

Brunswick, ME

12:00 AM

Ultrasonic Gauging and Wavelet Image Processing for Wear and Erosion Mapping

Section: New Techniques

A. Abbate, Benete Laboratories
J. Frankel, Benet Laboratories
Robert W. Reed, East Stroudsbug University
P. Das, Rensselaer Polytechnic Institute

Brunswick, ME

12:00 AM

UT Coverage of Nozzle Inner Radius including Amplitudes

Section: New Techniques

L. Carcione, Weidlinger Associates, Inc.
J. Isenberg, Weidlinger Associates, Inc.
A. Minachi, Iowa State University
D. MacDonald, Electric Power Research Institute

Brunswick, ME

12:00 AM