Acoustic Emission Spectral Calibration and Analysis.

Abstract

A detailed description is given of an acoustic emission (AE) calibration system based on the use of a helium jet. Reasons for the choice of the helium jet are given and various other simulated sources of AE are discussed in terms of their suitability for calibration of AE systems. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1978
Accession Number
ADA070354

Entities

People

  • C. M. Scala
  • I. G. Scott

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Sensors

DTIC Thesaurus Topics

  • Acoustic Emissions
  • Acoustic Measurement
  • Aircrafts
  • Alloys
  • Elastic Waves
  • Frequency
  • Materials
  • Materials Laboratories
  • Measurement
  • Processing Equipment
  • Recording Systems
  • Signal Processing
  • Standards
  • Tape Recorders
  • Transducers
  • Wave Propagation
  • Waves

Fields of Study

  • Physics

Readers

  • Aerospace Test and Evaluation
  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Vector-Borne Disease and Entomology