A18-a1 - Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method
- Event
- 2025 ICU PADERBORN - 9th International Congress on Ultrasonics
2025-09-21 - 2025-09-25
Paderborn - Band
- Lectures
- Chapter
- A18-a - Nonlinear Properties of Piezoelectric Ceramics (FOR 5208)
- Author(s)
- C. Spieker, J. Förstner, J. Hölscher, L. Claes, B. Henning - Universität Paderborn, Paderborn (Germany)
- Pages
- 126 - 129
- DOI
- 10.5162/Ultrasonic2025/A18-a1
- ISBN
- 978-3-910600-08-9
- Price
- free
Abstract
This paper explores the use of the discontinuous Galerkin time domain method (DG) for simulating piezoceramics, which is essential in designing ultrasonic transducers. The DG method allows computational efficiency and provides good adaptability to three-dimensional structures. The study confirms the method’s stability and accuracy, emphasizing the importance of proper boundary conditions and computational grids, which set the stage for future developments.