Crack velocity measurement by induced electromagnetic radiation

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

Our model of electromagnetic radiation (EMR) emanated from fracture implies that EMR amplitude is proportional to crack velocity. Soda lime glass samples were tested under uniaxial tension. Comparison of crack velocity observed by Wallner line analysis and the peak amplitude of EMR signals registered during the test, showed very good correlation, validating this proportionality.

Original languageEnglish
Pages (from-to)160-163
Number of pages4
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume356
Issue number2
DOIs
StatePublished - 31 Jul 2006

Keywords

  • Crack velocity
  • Electromagnetic radiation
  • Fracture

ASJC Scopus subject areas

  • General Physics and Astronomy

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