Ultrasonic Testing - COMSOL.com

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Simulations with COMSOL MultiphisycsAnalytic model of Piezoelectric Devices interfaceThe mathematical formulation of this model is described by the equations:2 u D VF evjwhere• F v is deformation gradient,• ρ V is the volume charge density,• u is the displacement,• D is the electric displacement and• σ is the stress-charge.COMSOL CONFERENCE EUROPE 2012
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Page 1 and 2: Excerpt from the Proceedings of the
Page 3 and 4: IntroductionThe Research Group in E
Page 5 and 6: Non-Destructive TestingAmong NDTs,
Page 7 and 8: Ultrasonic TestingThe testing metho
Page 9 and 10: Ultrasonic TestingDue to media diss
Page 11 and 12: Experimental sessionFront view of t
Page 13 and 14: Experimental set-upUltrasonic measu
Page 15 and 16: Experimental sessionA signal has be
Page 17 and 18: Experimental signals crossing the 4
Page 19 and 20: Simulations with COMSOL Multiphisyc
Page 21 and 22: Simulations with COMSOL Multiphisyc
Page 23: Simulations with COMSOL Multiphisyc
Page 27 and 28: Simulated signals crossing the 4 pa
Page 29 and 30: ResultsSimilarly to what is found f
Page 31 and 32: ConclusionsThe purpose of this work
Page 33: Thanks for your kind attentionThank

Ultrasonic Testing - COMSOL.com

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