Szczegóły publikacji
Opis bibliograficzny
Three-dimensional temperature effect modelling of piezoceramic transducers used for Lamb wave based damage detection / Piotr KIJANKA, Paweł PAĆKO, Xuan Zhu, Wiesław J. STASZEWSKI, Francesco Lanza di Scalea // Smart Materials and Structures ; ISSN 0964-1726. — 2015 — vol. 24 no. 6, s. 065005-1–065005-10. — Bibliogr. s. 065005-9–065005-10, Abstr.
Autorzy (5)
- AGHKijanka Piotr
- AGHPaćko Paweł
- Zhu Xuan
- AGHStaszewski Wiesław Jerzy
- di Scalea Francesco Lanza
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 89009 |
|---|---|
| Data dodania do BaDAP | 2015-05-25 |
| Tekst źródłowy | URL |
| DOI | 10.1088/0964-1726/24/6/065005 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Smart Materials & Structures |
Abstract
The paper presents a three-dimensional temperature-dependent model of surface-bonded, low-profile piezoceramic transducers (PZT) used for Lamb wave propagation. The effect of temperature on Lamb wave actuation, propagation and sensing is investigated. The major focus is on the study of actuation and sensing properties of PZT for various temperature levels. These properties are investigated through the electric field analysis of transducers. The temperature effect on transducer bond layers is also investigated. Numerically simulated amplitude responses are analysed for various temperatures and excitation frequencies. Numerical simulations are validated experimentally. The results demonstrate that temperature-dependent physical properties of PZT, bond layers and particularly host structures significantly affect the amplitude and phase of Lamb wave responses.
