We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Guided Waves Propagation in Additively Manufactured GF30‐PA6 Panel.
- Authors
De Luca, Alessandro; Greco, Alessandro; Rezazadeh, Nima; Perfetto, Donato; Aversano, Antonio
- Abstract
Ultrasonic guided waves (UGWs) based structural health monitoring (SHM) systems are widely used in several engineering fields for real‐time damage detection, since they are particularly sensitive to material local changes, induced, i.e., by a damage. This paper aims to investigate on the use of SHM systems in additively manufactured laminate. Specifically, a flat panel made of XSTRAND GF30‐PA6 material, fabricated by Ultimaker S5 fused filament fabrication (FFF) based 3D printer, is used as a case study. Signals recorded by a piezoelectrics (PZTs) array are analyzed to highlight the dispersive behavior of symmetric, S0, mode along different measurement paths in the excitation frequency range of 100–300 kHz.
- Subjects
THEORY of wave motion; STRUCTURAL health monitoring; ULTRASONIC waves; 3-D printers
- Publication
Macromolecular Symposia, 2024, Vol 413, Issue 3, p1
- ISSN
1022-1360
- Publication type
Article
- DOI
10.1002/masy.202400042