Schedule

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1989
Sunday, January 1st
12:00 AM

A High Speed Image Capture, Processing and Replay System for Static and Moving Video Signals

Yi Zheng, St. Cloud State University
Clarence M. Matson, St. Cloud State University
Jeffrey C. Hendrick, St. Cloud State University
Godwin O. Ikeji, St. Cloud State University
Karen A. Christenson, St. Cloud State University

La Jolla ,CA

12:00 AM

A Second-Generation System for Detection and Characterization of Steam-Turbine Rotor Flaws

Keith S. Pickens, Southwest Research Institute
Ted A. Miller, Southwest Research Institute
Joseph A. Shoemaker, Southwest Research Institute
Harper L. Jacoby, Southwest Research Institute
Steven P. Clark, Southwest Research Institute

La Jolla ,CA

12:00 AM

Alok-Imaging and -Reconstruction of Surface Defects on Heavy Plates with E.M.A.-Rayleigh Wave Transducers

Hans Rieder, Fraunhofer-Institut für zerstörungsfreie, Prüfverfahren
Hans-Jürgen Salzburger, Fraunhofer-Institut für zerstörungsfreie, Prüfverfahren

La Jolla ,CA

12:00 AM

An Ultrasonic Pulser/Receiver System with Extended Dynamic Range and low Distortion

L. S. Beller, EG&G Idaho, Inc.
L. C. Johnson, EG&G Idaho, Inc.
S. C. Taylor, EG&G Idaho, Inc.

La Jolla ,CA

12:00 AM

Application of Flexible Transducer Array Technology to Measure Erosion-Corrosion in Carbon Steel Piping

Tim Harrington, Failure Analysis Associates, Inc.
Soung-Nan Liu, Electric Power Research Institute

La Jolla ,CA

12:00 AM

Applications of a Digital Acoustic-Emission Data-Acquisition Workstation

John A. Johnson, EG&G Idaho, Inc.
Nancy M. Carlson, EG&G Idaho, Inc.
Randall T. Allemeier, EG&G Idaho, Inc.

La Jolla ,CA

12:00 AM

Comparison of Attenuation and Phase Velocity Measurements in Composites Made using Unipolar and Bipolar Pulses

M. S. Hughes, Iowa State University
David K. Hsu, Iowa State University
S. J. Wormley, Iowa State University
J. M. Mann, Iowa State University
C. M. Fortunko, Air Scan, Corp.
R. Bruce Thompson, Iowa State University

La Jolla ,CA

12:00 AM

Development of a Breadboard Instrument for the Ultrasonic Measurement of Stress

S. J. Wormley, Iowa State University
R. Bruce Thompson, Iowa State University

La Jolla ,CA

12:00 AM

Emats for Roll-By Crack Inspection of Railroad Wheels

R. E. Schramm, National Institute of Standards and Technology
P. J. Shull, National Institute of Standards and Technology
A. V. Clark Jr., National Institute of Standards and Technology
D. V. Mitrakovic, National Institute of Standards and Technology

La Jolla ,CA

12:00 AM

In-Plant Demonstration of High-Temperature Emat System on Continuous Caster Strand

D. M. Boyd, Battelle Memorial Institute
P. D. Sperline, Battelle Memorial Institute
B. D. Droney, Bethlehem Steel Corporation
J. F. Jackson, ARMCO
J. R. Cook, ARMCO

La Jolla ,CA

12:00 AM

Inspection System for the In-Situ Inspection of Aircraft Composite Structures

J. L. Arnaud, Aerospatiale
M. Floret, Aerospatiale
D. Lecurur, Aerospatiale

La Jolla ,CA

12:00 AM

Modeling the Interaction of Multibeam/Multimode Ultrasonic Transducers with Fatigue Cracks in Cladded Reactor Pressure Vessels

George Gruber, Southwest Research Institute
Ted Mueller, Southwest Research Institute

La Jolla ,CA

12:00 AM

The “Mirage” Sensor in a Industrial Environment: Optical and Thermal Losses Determinations

F. Charbonnier, École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris
F. Lepoutre, École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris
J. P. Roger, École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris
D. Fournier, École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris
A. C. Boccara, École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris
A. Lemoine, Groupe CGE Alsthom
P. Robert, Société Française d'Equipements pour la Navigation Aérienne

La Jolla ,CA

12:00 AM