Abstract
In this paper, we present the ongoing developments of a novel computational model for non-linear water waves that aims to provide a suitable framework for wave-structure interaction. The proposed model is based on radial basis function-generated finite differences, which allow for arbitrary and moving boundaries without the use of ghost nodes. In order to take advantage of the mesh-free setting, we propose a node generation strategy, suitable for moving boundaries. Numerical properties of the proposed model are investigated and finally the model is benchmarked. The proposed model is expected to provide a suitable computational framework for wave-structure interaction problems, due to its geometric flexibility and high-order nature.
| Originalsprog | Engelsk |
|---|---|
| Titel | VIII International Conference on Computational Methods in Marine Engineering : MARINE 2019 |
| Redaktører | Rickard Bensow, Jonas Ringsberg |
| Forlag | International Center for Numerical Methods in Engineering |
| Publikationsdato | 2019 |
| ISBN (Elektronisk) | 978-84-949194-3-5 |
| Status | Udgivet - 2019 |
| Begivenhed | MARINE 2019 - VIII International Conference on Computational Methods in Marine Engineering - Göteborg, Sverige Varighed: 13 maj 2019 → 15 maj 2019 Konferencens nummer: 8 |
Konference
| Konference | MARINE 2019 - VIII International Conference on Computational Methods in Marine Engineering |
|---|---|
| Nummer | 8 |
| Land/Område | Sverige |
| By | Göteborg |
| Periode | 13/05/2019 → 15/05/2019 |
Emneord
- Mesh-free methods
- Radial basis function-generated finite differences
- High-order
- Node generation
- Water waves