Proceedings of the Interdisciplinary Workshop for Quantitative Flaw Definition.

Abstract

Contents: Economic motivation and potential impact of nde; Fracture control for high performance ships and related NDE requirements; State-of-the-art NDE in quantitative inspection; Factors affecting ultrasonic waves interacting with fatigue crack fasteners; Interface waves on interference-fit fasteners; Acoustic wave scattering from a sphere; Impluse analysis of ultrasonic indicia; Adpative non-linear modeling for ultrasonic signal; Studies of electromagnetic sound generation for NDE; Laser generated ultrasonic beams; Advanced magnetic methods of flaw detection; Advanced composites status review; Microscopic description of bond strength, mechanics and processes; Ultrasonic procedures for predicting adhesive bond strength; Applicability of ultrasonic resonance spectroscopy to measuring the strength of bonded materials; NDE prediction of adhesive bond failure areas; Kinetics of moisture degradation in advanced composites; Residual stress effects on the properties and characteristics of engineering; Physical origins of residual stress and present physical techniques for measurement; Acoustic emission - a summary of current understandings; Acoustic emission study of twinning in indium crystals and Pb-Sn alloys; Exo-electron emission from metals; Energy distribution of photo-stimulated electron emission and fatigue specimens; The effect of surface roughness on the frequency of surface plasmons.

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1974
Accession Number
ADA003672

Entities

People

  • Donald O. Thompson

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Acoustic Emissions
  • Acoustic Waves
  • Composite Materials
  • Electron Emission
  • Electrons
  • Emission
  • Frequency
  • Materials
  • Mechanics
  • Photoexcitation
  • Residual Stress
  • Resonance
  • Surface Plasmons
  • Surface Roughness
  • Ultrasounds
  • Waves

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Structural Health Monitoring of Composite Structures.

Technology Areas

  • Directed Energy
  • Microelectronics