Lamb-wave-based method in the evaluation of self-healing efficiency
Maciej Radzieński , Paweł Kudela , Wiesław Ostachowicz , Patryk A. Bolimowski , Rafał Kozera , Anna Boczkowska
The aim of this research is a feasibility study of self-healing process monitoring in composite laminates. A novel nondestructive method based on the full wavefield of Lamb wave processing is proposed. Experimental verification is presented for glass-fiber-reinforced polymer plate with embedded self-healing function in the form of a dry microcapsule powder. After impacting the specimen to create barely visible impact damage, a series of laser vibrometer full wavefield measurements were carried out and processed to assess self-healing efficiency.
|Journal series||Applied Sciences-Basel, [Applied Sciences (Switzerland)], ISSN 2076-3417|
|Publication size in sheets||0.75|
|Keywords in English||Self-healing; Lamb waves; impact damage; wavenumber filtering; laser vibrometry|
|ASJC Classification||; ; ; ; ;|
|Score||= 70.0, 16-09-2020, ArticleFromJournal|
|Publication indicators||= 0; : 2018 = 0.985; : 2018 = 2.217 (2) - 2018=2.287 (5)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.