Evolving ultrasonic NDE techniques for detecting fatigue damage and partially closed cracks

Stefan Sandlin

Research output: Book/ReportReport

Original languageEnglish
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Number of pages45
Publication statusPublished - 2012
MoE publication typeNot Eligible

Publication series

SeriesVTT Research Report
NumberVTT-R-08878-11

Keywords

  • partially closed crack
  • fatigue damage
  • higher harmonic
  • sub-harmonic
  • nonlinear ultrasound
  • nonlinearity parameter
  • stress corrosion
  • phased array
  • surface-breaking crack
  • subsurface crack
  • water filled crack
  • confined water
  • NDE
  • NDT

Cite this

Sandlin, S. (2012). Evolving ultrasonic NDE techniques for detecting fatigue damage and partially closed cracks. VTT Technical Research Centre of Finland. VTT Research Report, No. VTT-R-08878-11