Determining the lateral size of subsurface defects during active thermal nondestructive testing

V. P. Vavilov, S. Pawar

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A practical implementation of a technique for determining the lateral size of subsurface defects by analyzing the spatial temperature derivative is described. The technique is illustrated by inspecting a graphite epoxy composite sample that contains an impact-damage defect.

Original languageEnglish
Pages (from-to)528-531
Number of pages4
JournalRussian Journal of Nondestructive Testing
Volume52
Issue number9
DOIs
Publication statusPublished - 1 Sep 2016

Fingerprint

Nondestructive examination
graphite-epoxy composites
impact damage
Graphite epoxy composites
Defects
defects
Derivatives
Temperature
temperature
Hot Temperature

Keywords

  • composite
  • defect lateral size
  • defect thermal characterization
  • thermal tomography

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Determining the lateral size of subsurface defects during active thermal nondestructive testing. / Vavilov, V. P.; Pawar, S.

In: Russian Journal of Nondestructive Testing, Vol. 52, No. 9, 01.09.2016, p. 528-531.

Research output: Contribution to journalArticle

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