Ultrasonic array imaging of nuclear austenitic v-shape welds with inhomogeneous and unknown anisotropic properties

HIGHLIGHTS

• who: Corentin Menard and collaborators from the Laboratoire des Signaux et Systèmes, Paris-Saclay University, CNRS, CentraleSupélec have published the research: Ultrasonic Array Imaging of Nuclear Austenitic V-Shape Welds with Inhomogeneous and Unknown Anisotropic Properties, in the Journal: (JOURNAL)
• what: In the present contribution this procedure is extended to more realistic welds with a varying grain orientation and it is evaluated with a 64-element emitting at 5 MHz on stainless steel weld samples featuring side-drilled holes of 1 mm diameter. The authors evaluate the optimization procedure on a numerical case . . .
  

   

  

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