Influence of the uncertainty of elastic constants on the modelling of ultrasound propagation through multi-pass austenitic welds. Impact on non-destructive testing

Cécile Gueudré (1) , Jean Mailhé (1) , Marie-Aude Ploix (1) , Gilles Corneloup (1) , Bertrand Chassignole (2)

1 LMA - Laboratoire de Mécanique et d'Acoustique [Marseille]
2 EDF - EDF

Domaines: Sciences de l'ingénieur [physics]; Acoustique [physics.class-ph]; Matériaux

Cécile Gueudré, Jean Mailhé, Marie-Aude Ploix, Gilles Corneloup, Bertrand Chassignole. Influence of the uncertainty of elastic constants on the modelling of ultrasound propagation through multi-pass austenitic welds. Impact on non-destructive testing. International Journal of Pressure Vessels and Piping, 2019, 171, pp.125-136. ⟨10.1016/j.ijpvp.2019.02.011⟩. ⟨hal-02348919⟩