Balmes, Mme Chloé (2022) Simulation d’inspection ultrasonore de composants issus de procédé WAAM en fabrication additive : exploitation de microstructures virtuelles pour l’identification de propriétés effectives. PRE - Research Project, ENSTA.
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Abstract
Non-destructive testing by ultrasound allows to check the condition of a structural element without damaging it. But when this element has a microstructure with variable geometric and crystallographic properties, it can be difficult to visualize the defects. Modeling has therefore a key role to understand the propagation of ultrasonic waves in this type of structure. It is necessary to be able to model post-processing to understand the propagation of waves but also to create tools for statistical studies on anisotropic media. This report focuses on the study and the implementation of theses tools.
Item Type: | Thesis (PRE - Research Project) |
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Uncontrolled Keywords: | Non-Destructive Testing by ultrasound, additive manufacturing, WAAM process, grain statistics, calculation of attenuation and phase velocity, virtual microstructure |
Subjects: | Materials Science, Mechanics and Mechanical Engineering |
ID Code: | 9136 |
Deposited By: | Chloe Balmes |
Deposited On: | 07 juin 2023 11:34 |
Dernière modification: | 07 juin 2023 11:34 |
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